If you ’re rummy about the diversetypes of Caterpillar in Texas , you ’re in the correct station . Texas is home to a wide variety of caterpillar species , each with unique colors , SHAPE , and behaviors . Understanding these fascinating insects can raise your hold of the natural existence and facilitate with identification whether you ’re a gardener , nature enthusiast , or educator .
Caterpillar in Texas act an important role in the ecosystem , serving as both pollinators and a vital food generator for skirt and other wildlife . From the striking Monarch Caterpillar to the unusual Saddleback Caterpillar , the compass of species reflects the state ’s diverse habitats — from forest and grasslands to urban gardens . Knowing how to recognize these caterpillars can also assist protect your plants and promote good coinage .
In this usher , we ’ll explore 56 commontypes of caterpillars in Texas , thoroughgoing with pictures and recognition baksheesh . Whether you want to take about their appearance , behaviour , or legion plants , this comprehensive list will help you spot and understand the unbelievable Caterpillar you might run into across the Lone Star State .
Different Types of Caterpillars in Texas
Monarch Caterpillar (Danaus plexippus)
The Monarch caterpillar is one of the most recognizable larva in North America , include throughout Texas . It have bold disastrous , ashen , and white-livered stripes that go the length of its elongated , cylindric body . It typically produce to about 2 inches long before pupating . One of its most distinguishing features is the front of two pairs of black filaments — one dyad near the head and one near the tail .
This caterpillar feeds entirely on milkweed metal money ( genusAsclepias ) , which leave the toxins that make both the larva and grownup butterfly stroke unpalatable to marauder . Monarch caterpillars can often be bump cringe on milkweed plants in fields , prairies , and even urban garden , especially during the leap and crepuscle migration . Their alimentation behavior is methodical , often stripping leaves only before moving to the next .
In Texas , Monarch caterpillars are widespread , particularly in central and southern region during migration season . Texas serves as a all-important layover and breeding ground during the butterflies ’ north - Confederate States journey . The Caterpillar ’ evolution clip depend on temperature but typically spans around 10 to 14 days before forming a jade green chrysalis with gilded office .
Black Swallowtail Caterpillar (Papilio polyxenes)
The BlackSwallowtail caterpillaris acknowledge for its vibrant green body adorned with disastrous band and chicken acid . As it matures , it undergoes a striking transformation from a thorny , bird - dropping mimicker in its early instars to a fluent , colorful caterpillar . At full size , it measures around 1.5 to 2 inches in length and has a plump , segmented show .
This caterpillar in the first place run on member of the carrot family , include parsley , dill , common fennel , and Queen Anne ’s lacing . It is often get hold in herb garden or meadows where host plants are plentiful . When threatened , it can extend a bright orange osmeterium — a fork organ behind its head — that give off a foul smell to deter predators .
In Texas , the Black Swallowtail is find in both rural and urban environment , especially in areas with open fields and garden secret plan . It is most commonly watch from saltation through early fall . The specie expand across the eastern and central parts of the state , with multiple broods occurring each year in warm climates .
Gulf Fritillary Caterpillar (Dione vanillae)
The Gulf Fritillary caterpillar is strikingly colored , with a cherry - orangeness torso covered in row of black spine . Despite its fierce appearance , the spines are not grave to man but serve as a handicap to potential predators . Its body may also display lightheaded black lines or dots along the sides .
This caterpillar fertilize almost entirely on passionflower vines ( Passifloraspp . ) , making it a frequent visitor to gardens and wild areas where these plant grow . It is active and voracious , often defoliating host vines in large numbers . The caterpillars are usually alone and can be found on both cultivate and wild passionflowers .
In Texas , Gulf Fritillary caterpillars are especially abundant in the southern and coastal realm , where their host plants flourish . They are alive throughout much of the year in tender climates , often create multiple coevals . The caterpillar point endure about 10 to 12 days before it forms a brownish chrysalis that mimics a dried leaf .
Painted Lady Caterpillar (Vanessa cardui)
The Painted Lady cat has a bristly , saturnine - colored body with white or yellow markings , giving it a bristly and rugged looking at . It often reach about 1.25 inches in distance and may look grayish - black or brown depending on its age and lighting . Tiny pale spots can sometimes be see along the side of its segment .
It run on a wide variety of host plants , admit thistle , mallows , hollyhocks , and legume . These cat are known for constructing loose silk protection by folding leaf together , where they remain hidden during most of the twenty-four hour period . They are nonsocial tributary , rarely seen in large group except during population booms .
In Texas , Painted Lady caterpillars are common statewide , especially during spring and pin migrations . Their adaptable nature allows them to boom in prairies , gardens , and disturbed habitats . Their development from nut to chrysalis typically guide two to three weeks , count on temperature and food availability .
Pipevine Swallowtail Caterpillar (Battus philenor)
The Pipevine Swallowtail caterpillar is notable for its dark , reddish - brown to pitch-black color and legion fleshy Orange River or blood-red tubercles ( ear ) along its back and side . It has a soft , velvety appearance and can grow up to 2 inch long . new cat may be more cherry-red in color , gradually darken as they mature .
This mintage feeds exclusively on pipevine works ( Aristolochiaspp . ) , which contain toxic chemical compound . These toxins hoard in the cat ’s torso , making it distasteful to piranha — a trait put across on to the grownup butterfly stroke . The caterpillars often cluster together when young but become more lone as they grow .
In Texas , Pipevine Swallowtail Caterpillar are most commonly found in the eastern and southern parts of the state , where pipevines are naturally present or civilise . They are peculiarly active from spring through fall , with multiple generations potential in warmer areas . Their pupa can overwinter , allowing them to come out with favorable conditions in springtime .
Queen Caterpillar (Danaus gilippus)
The Queen caterpillar closely resembles the Monarch but can be identified by its additional set of ignominious filaments — three pairs alternatively of two — and its more intense white and yellowed striping on a black body . It typically reaches about 1.5 to 2 inch in length and has a legato , plump visual aspect . The coloration acts as a monition to predators of its toxicity , acquired from its host plants .
This caterpillar primarily feeds on milkweed specie , especiallyAsclepias curassavicaand other tropical milkweeds , from which it confiscate toxic compound yell cardenolides . Its eating behavior is like to that of the Monarch , and it often coexist with Monarch caterpillars in the same habitat . It tends to feed more heavily on untried leaves and may be see resting under leaves during the heat energy of the day .
In Texas , the Queen cat is most unremarkably found in the southern and key parts of the state . It thrives in exposed fields , roadside habitats , and butterfly gardens plant with milkweed . The cat has multiple brood in warmer months and can be fancy well into the gloaming in areas with mild winters .
Eastern Giant Swallowtail Caterpillar (Papilio cresphontes)
The Eastern Giant Swallowtail caterpillar is often described as look like doll dung — a clever disguise to avoid predators . Its mottled brown , white , and ointment coloration gives it a camouflage visual aspect . When amply grown , it can reach an impressive length of about 2 inches or more , make it one of the big caterpillars in North America .
This caterpillar fertilize on citrus plants and other members of the Rutaceae family , including prickly ash tree and hoptree . In garden , they are often found on Citrus limon , lime , and orange trees . When threatened , the caterpillar extends a shiny red osmeterium that emits a pungent smell , deterring potential attackers .
In Texas , Eastern Giant Swallowtail caterpillars are far-flung , specially in the easterly and southerly parts of the state . They are active during saltation through fall and often have two to three generation per year . Their large size and unique appearance make them a memorable sight for gardeners and nature enthusiasts alike .
Cloudless Sulphur Caterpillar (Phoebis sennae)
The Cloudless Sulphur cat is typically green with subtle yellow or white stripes running lengthwise down the torso . It is slender and smooth , often blending in seamlessly with the leafage of its host plant . In some cases , the cat may appear scandalmongering or part pinkish depending on diet and ignition .
This caterpillar feeds on cassia plants ( Sennaspp . ) , which are its principal boniface plants . It is bang for its rapid growth and substantial appetite , often take in integral leaflet . The larvae are often found along the stems or under folio , where they stay well camouflage and protect from predators .
In Texas , Cloudless Sulphur caterpillars are commonly set up throughout the state , peculiarly in the affectionate southerly part . They thrive in gay home ground like garden , wayside , and open field of view where master of ceremonies plants are abundant . Multiple genesis can pass off each twelvemonth , peculiarly in areas with mild winter .
Eastern Tiger Swallowtail Caterpillar (Papilio glaucus)
The Eastern Tiger Swallowtail caterpillar undergoes several transformations as it matures . Younger instar are dark and resemble razzing droppings , while previous larva become bright green with large , false eyespots on the thorax , produce the fantasy of a snake ’s head to dissuade predator . The ripe cat can originate up to 2 inch foresightful and has a smooth , thick body .
It feeds on a wide-cut motley of legion plants including wild cerise , tulip tree , ash , and birch rod . The caterpillars are commonly solitary and well - blot out on the upper surfaces of leaves . When threatened , they continue an orangish osmeterium that emits a warm olfactory perception to ward off predators .
In Texas , the Eastern Tiger Swallowtail cat is more oftentimes detect in the easterly part of the state , especially in wooded areas , river valleys , and parks . It is combat-ready from leap through late summer and may bring forth two broods per year . The species is admire for its large size of it and defensive adaptation .
Fall Webworm (Hyphantria cunea)
The Fall Webworm is a fuzzy white caterpillar with black or reddish heads , look on the region . It has tufts of prospicient , white hairs emerging from minor black nodule along its body . It grows up to 1 in long and is typically obtain in heavy groups .
This caterpillar is known for its communal web - building behavior . It spin big , silken collapsible shelter over the ends of tree branches and feeds within these web . It down a all-embracing multifariousness of deciduous tree diagram leaf admit pecan , hickory , walnut , persimmon , and many others , making it a generalist self-feeder .
In Texas , the Fall Webworm is found statewide and is peculiarly prevalent in tardy summer and other fall . It often draw in attention due to the conspicuous World Wide Web it constructs on shade tree in both urban and rural setting . While unsightly , it rarely induce permanent damage to healthy , ripe tree diagram .
Fall Armyworm (Spodoptera frugiperda)
The Fall Armyworm caterpillar is a bland - incarnate larva that varies in color from green to brown or virtually black , often marked with idle bar and a classifiable invert “ Y ” on its school principal abridgement . Mature caterpillars grow up to 1.5 inches prospicient and are extremely combat-ready feeders , subject of causing substantial scathe in a shortsighted time . Their bodies are slightly bristled , and the terminal abdominal section often testify four distinct dark spots set up in a square .
These caterpillars feed on a wide ambit of plants but are specially known for attacking forage such as maize , sorghum , and turfgrass . They move in large numbers , make them their “ Pseudaletia unipuncta ” name , as they march across fields and lawn consuming vegetation . They typically fertilize at dark and hide during the daylight in plant debris or soil .
In Texas , Fall Armyworms are most problematic from late summertime to early declivity , especially after catamenia of heavy rain . They are widespread across the State Department and are a major agricultural pest in both rural and suburban landscapes . Due to their migrant nature , infestations can come along rapidly and with trivial warning .
Polyphemus Moth Caterpillar (Antheraea polyphemus)
The Polyphemus Moth cat is one of the largest aboriginal Caterpillar in North America , often reaching length of up to 4 inches . It is bright green with silver or yellow lateral spot and covered with sparse snowy haircloth . Its bulky coming into court is complemented by a slimly wrinkle texture and small dorsal spines .
These caterpillar run on a wide variety of deciduous trees and shrubs , admit oak tree , maple , birch , and willow tree . They are lone feeders and take great quantity of foliation as they ready for their translation into equally massive silk moth . Despite their size , they are in general non - aggressive and easy to observe .
In Texas , Polyphemus Moth caterpillars can be chance in wooded region , suburban garden , and park throughout the state . They are more usually seen in late spring and summertime . The cocoon , made of brown silk , is typically tie to a twig or nestled in leaf bedding , where the caterpillar pupates through the wintertime .
Variegated Fritillary Caterpillar (Euptoieta claudia)
The Variegated Fritillary caterpillar is a spectacular insect with a black body adorned with whitened bar and bright Orange River or red-faced bands . It is also cover with black backbone and has a row of orangish spots along its face . Reaching about 1.5 column inch in length , it is quite seeable when feed on host industrial plant .
This caterpillar primarily feed on passionflower ( Passiflora spp . ) , plantain tree , and violets . It tends to feed openly and individually rather than in groups . Although its prickly coming into court may see threaten , it is harmless to humans and does not sting or pungency .
In Texas , Variegated Fritillary caterpillars are widely distributed and commonly seen in open force field , garden , and wayside . They are active from outpouring through fall , and multiple broods go on in the warmer months . Their sheer coloration and unparalleled horde plant taste make them popular among butterfly gardeners .
Common Buckeye Caterpillar (Junonia coenia)
The Common Buckeye caterpillar is dark chocolate-brown to black with orange stria and white dots along the sides . It is covered in branching spines that give it a moderately armored appearance . These spines are not harmful to human being but serve as a deterrent to marauder . The caterpillar grows up to 1.5 inches long .
It in the first place feeds on plant in thesnapdragonand Musa paradisiaca kin , peculiarly toadflax , plantain tree , and ruellia . The cat often rest along the midvein of leaf and is typically only . Its appearance is somewhat variable depending on the host plant life and environmental conditions .
In Texas , the Common Buckeye cat is common in both rural and urban areas , peculiarly in open spaces like battlefield , pastures , and wayside . It is active from spring through fall and produces multiple generations in a class . The grownup butterfly is also easily recognizable and contributes to the popularity of this species in butterfly gardens .
Gray Hairstreak Caterpillar (Strymon melinus)
The Gray Hairstreak caterpillar is small , typically about 1 inch in distance , and has a slug - corresponding shape . Its body is velvety green or occasionally cherry-red , depend on diet , with faint diagonal marking and a more or less flattened appearance . It often blends in well with host plants and is hard to spot .
This species has a diverse diet and feeds on many leguminous plants such as clover , beans , and mallows , as well as cotton and other commercial-grade crops . It is have sex for its tie-up with emmet , which may protect the caterpillar in telephone exchange for sugary secretions from exceptional glands .
In Texas , Gray Hairstreak caterpillars are found throughout the state in garden , grasslands , and agricultural area . They are alive nigh class - round in southerly area and during warmer month farther northward . Their insidious ravisher and mutualistic ant relationships make them especially interesting to observe .
Red Admiral Caterpillar (Vanessa atalanta)
The Red Admiral caterpillar is typically dark brownish to black with white-hot situation and numerous spiny projections along its body . It has a slightly arched chassis and may show faint white-livered striping depending on its stage of exploitation . Growing to about 1.25 inches long , it is often happen curled inside a folded folio .
This caterpillar feeds almost solely on nettles , peculiarly prick nettle ( Urtica dioica ) , which it uses to construct a protective tax shelter by folding the leaves with silk . It stay cover during the day , emerging only to feed in . This behavior helps shield it from predatory animal and uttermost weather condition .
In Texas , Red Admiral caterpillars are most commonly found in moist , shaded areas where nettle plants thrive , such as along creeks , forest edges , and gardens . They appear from springtime through declension and may have multiple generations each yr in the fond southern regions of the state .
Tawny Emperor Caterpillar (Asterocampa clyton)
The Tawny Emperor cat is pallid green with faint yellowish chevron run lengthwise along its organic structure . Its head is notable for two shortsighted , horn - like projections . This caterpillar can grow up to 2 column inch long and has a soft , velvety grain that blends well with foliage .
This species feeds in the main on nettle tree Sir Herbert Beerbohm Tree ( Celtis spp . ) , where it often rests on the undersurface of leaf . The caterpillars are typically gregarious in early instar , later becoming more lone as they mature . They are known for their relatively calm behaviour and lack of justificatory features like stinging spines .
In Texas , Tawny Emperor caterpillars are common in wooded areas , parks , and neighborhood where hackberry trees are present . They are especially prevalent in cardinal and eastern Texas and can be seen from late spring to other fall , depending on local climate condition .
Hackberry Emperor Caterpillar (Asterocampa celtis)
The Hackberry Emperor cat is standardized in visual aspect to the Tawny Emperor but normally displays a brighter green colour with more set white or sensationalistic stripes . It also features a pair of short horns on its principal and a forked tail on the rear ending . It typically produce to about 1.5 to 2 inches in length .
This metal money also fertilise exclusively on hackberry tree , where it is often found resting along sprig or the midrib of leave-taking . The cat are not fast-growing and are harmless to humans . They go through several molts before forming a green chrysalis with golden fleck .
In Texas , Hackberry Emperors are widespread and frequently encounter wherever nettle tree tree are found . They are active from leaping through early tumble and often seen in both urban and rural mise en scene , include backyards and nature preserves .
American Lady Caterpillar (Vanessa virginiensis)
The American Lady cat is spiny and sour - colour in , with distinctive yellow and black-market striping and rows of clean or red dots . Covered in bristly hairs , it can reach about 1.25 inches in length . The caterpillar constructs a sleek nest by marry foliage together to form a protect feeding chamber .
This caterpillar give chiefly on plants in the aster sept , such as Artemisia ludoviciana , everlasting , and Antennaria dioica . It favour open sunny field where these host plants develop abundantly . Despite its intimidating appearance , it is harmless and does not sting or bite .
In Texas , American Lady caterpillars are found statewide , especially in exposed subject area , gardens , and roadside habitat . They are most alive during the warmer months and can get several generations each year . Their compact , leaf - border shelter make them easy to identify in the wild .
Salt Marsh Moth Caterpillar (Estigmene acrea)
The Salt Marsh Moth cat , often called the “ woolly bear , ” is a highly variable larva that ranges in colour from yellowish to reddish brownish to near black . It is covered in dense bristly hairs and can grow up to 2 inches long . Despite its haired visual aspect , it does not sting , though sensitive someone may experience modest irritation from the whisker .
This caterpillar is a Renaissance man feeder and eat up the leave of absence of many plants , including cotton plant , cabbage , attic , sunflowers , and decorative flowers . It is often found feeding in open areas like field and gardens , sometimes in great numbers . Its diverse dieting allows it to prosper in many surroundings .
In Texas , Salt Marsh Moth caterpillar are widely distributed and can be image from leaping through fall . They are especially common in agricultural regions and coastal areas . These caterpillars eventually pupate in cocoon made of silk and hair , translate into hit white moths with black spots .
Pearl Crescent Caterpillar (Phyciodes tharos)
The Pearl Crescent cat is dark gray to melanise with a row of sick yellow or blanched Zen running down its back and sides . It has spinous projections along its body and can grow up to about 1 inch in length . The surface appears slightly harsh , and the caterpillar has a cylindric shape distinctive of many brush - leg it butterfly .
This mintage primarily feed on asters ( Symphyotrichum spp . ) , which are abundant in exposed fields , prairies , and wayside . The caterpillars are usually active during the warmer month and may be detect curled on the undersides of leave of absence . They pupate into a brownish , jagged chrysalis resembling dried flora material , which aids in camouflage .
In Texas , Pearl Crescent caterpillars are vulgar throughout the state , particularly in gay , undecided habitats . They are present from outpouring to flow and can produce multiple brood per year . Their horde plants flourish in disturbed soils , helping the species remain widespread and resilient .
Little Yellow Caterpillar (Eurema lisa)
The LittleYellow caterpillaris small , slender , and light gullible with a light-headed yellow stripe be given along each side . It has a smooth dead body without detectable hairs or prickle and reaches about 0.8 inches in length . Its camo make it nearly invisible among the leaves it feeds on .
This caterpillar fertilise principally on legumes , specially partridge pea plant ( Chamaecrista fasciculata ) , which is vulgar in sandlike or crazy soil . The caterpillar tends to rest and feed in along the midrib of leaves , immingle seamlessly with its host industrial plant . It is quiet in behavior and obviate movement unless disturbed .
In Texas , the Little Yellow caterpillar is find mainly in the easterly and southerly regions where its host plant grow in abundance . It appears during spring and summer and may produce several generations yearly in warm clime . The grownup butterfly stroke is small and bright yellow , often seen fluttering low in fields and along roadsides .
Orange Sulphur Caterpillar (Colias eurytheme)
The Orange Sulphur caterpillar is pale green and fine speckle with small black dots . It has a white or yellow stripe along each side and is comprehend in o.k. short hairs . Growing up to about 1.2 inches long , it has a plump , placid appearance and a moderately tapered rear end .
This cat feeds primarily on legumes such as lucerne , clovers , and vetches . It is often found in agrarian fields , meadows , and pasture . The caterpillar is mostly active at dark or during coolheaded , sunless day , hiding on the underside of leaves during hotter periods .
In Texas , Orange Sulphur caterpillars are widespread and specially common in the central and eastern parts of the state . They are participating from spring through recent fall and often have overlapping generations . The adult butterflies are flying flyers and are often ascertain in magnanimous numbers in undefendable grassy region .
Checkered White Caterpillar (Pontia protodice)
The Checkered White caterpillar is green to bluish - commons with thin yellow chevron go longwise along its eubstance . It is pass over with fine ashen hair and can grow to about 1 in long . Its coloration give up it to blend well with the cruciferous flora it feeds on .
It eat mainly on plant life in the mustard class , including wild mustards , peppergrasses , and cultivated brassicas like shekels and broccoli . The caterpillars course both day and night and may defoliate host plants when present in high numbers . They often pupate on or near their host flora , create a loosely attached , angulate chrysalis .
In Texas , Checkered White cat are found in dry , open fields , tillage , and roadside across much of the state . They are active from spring through declination , particularly in orbit where wild leaf mustard grow . Their adaptability to disturbed areas has helped maintain their presence even in suburban landscapes .
Question Mark Caterpillar (Polygonia interrogationis)
The Question Mark cat is spiny and dark in coloring material , typically brown to intimately black with white-hot , orangish , or yellow mark along its back and English . It features several rows of forked spines and grows up to 1.5 in long . Its appearing can be intimidate , though it is harmless to humanity .
This cat feeds on a wide grasp of plant , including elms , nettle , hackberries , and mistaken nettle . It is often found on the underside of leaves or along the stems . The cat tends to be solitary and has a strong preference for wooded edges , forest understories , and urban greenway .
In Texas , Question Mark caterpillars are most coarse in the eastern and fundamental region , where their host trees and bush are more prevalent . They are discover from late give through other downslope and can produce two to three brood per year . The adult butterfly stroke is known for its angular wings and the silver comma - work mark on the bottom of the hindwing .
Southern Flannel Moth Caterpillar (Megalopyge opercularis)
The Southern Flannel Moth caterpillar , also known as the puss caterpillar , is one of the most classifiable and dangerous caterpillar in Texas . It appears fluffy and soft with a impenetrable coat of hairsbreadth - similar seta that can rove from golden brown to grey - white . Beneath its misleadingly soft visual aspect are venomous spines able of have a painful sting . The caterpillar typically measures around 1 column inch long .
This caterpillar feeds on a wide variety show of trees and shrubs , including oak , elm , pecan , and citrus . It is often find on the bottom of leaves or on tree trunks , where it rest during the day . The venomous spines can cause intense cauterize pain , swelling , sickness , and sometimes more grave reactions in sensitive person , make this species one to avoid .
In Texas , the Southern Flannel Moth caterpillar is come up primarily in the eastern and southerly region , especially during previous summertime and fall . It prefers quick , humid environments and wooded areas where its legion plant grow . Despite its harmful con , it develops into a pocket-size , blurry moth that is not considered serious in its adult form .
Dainty Sulphur Caterpillar (Nathalis iole)
The Dainty Sulphur cat is slender and light green with faint longitudinal stripes and fine , scant hairs . It grows up to about 0.8 inch prospicient and is relatively inconspicuous due to its smooth physical structure and subtle coloring . Its eubstance cast is narrow and more or less flattened , help it blot out on the midvein of leave .
It feeds primarily on low - growing plants in the Asteraceae family , particularly Spanish needles ( Bidens spp . ) and other composite determine in disturbed areas . The caterpillar is participating during warmer months and discharge its maturation quickly in ardent climates , often producing multiple generation in a undivided season .
In Texas , the Dainty Sulphur is widely disperse throughout the state but is specially common in the southern and fundamental regions . It thrives in sunny , receptive spaces such as roadsides , pastures , and garden . Thisbutterfly speciesis the smallest North American sulphur , and its small , yellow - winged adult form can often be seen flicker close to the ground .
Fiery Skipper Caterpillar (Hylephila phyleus)
The Fiery Skipper caterpillar is greenish to dark-brown with a dark head abridgment and faint stripes run along its torso . It grow up to about 1 inch long and has a more or less crinkle appearance . It builds a protective tax shelter by tying grass blades together with silk , where it hides during the day .
This caterpillar feeds on various Gunter Grass , including Bermuda grass and crabgrass , which get it a uncouth gadfly in lawn and golf game courses . It is mostly nocturnal in its alimentation habits , emerge at Nox to graze on the blades and return to its shelter before break of day .
In Texas , Fiery Skipper cat are found across the country , especially in urban , suburban , and open grassy areas . They are most active from spring through downfall and can produce several generations per year in warm climates . The grownup butterfly is orange with dark brown borders and is a fast , darting handbill often seen hovering around flowers and grassy areas .
Green Cloverworm Caterpillar (Hypena scabra)
The Green Cloverworm caterpillar is slim , pale fleeceable , and features multiple flimsy white stripes running longwise along its dead body . It is soft - bodied , hairless , and grow up to 1.2 inches long . The caterpillar move in a loop fashion , which can help distinguish it from other greenish cat .
It feed on a full range of legumes , peculiarly alfalfa , soybeans , and clover , and can on occasion be a pest in agricultural sphere . Green Cloverworms fertilize both during the day and at nighttime and may appear in large numbers under favorable circumstance . When disturbed , they often overleap from leaves on a satiny train of thought .
In Texas , this species is widespread and particularly uncouth in the easterly and central piece of the state . It is dynamic from belated natural spring through fall and may have several generations annually . The adult moth is browned and quotidian , often resting with its wing collapsible shelter - like over the body .
Yellow-striped Armyworm (Spodoptera ornithogalli)
The Yellow - bare Armyworm is a dark brown toblack cat with bluff yellowstripes running along its side . It also have small dour spot and a lightheaded - colour invert “ Y ” conformation on the oral sex . It grows up to 1.5 in long and has a smooth , cylindric body covered in fine hairs .
This caterpillar feed in on a wide variety of host plants , include vegetables , field crop , and ornamental , making it a frequent farming plague . It often feeds in groups during early stage , giving emanation to the name “ Pseudaletia unipuncta . ” As it matures , it becomes solitary and hides in ground or dust during the 24-hour interval .
In Texas , the Yellow - striped Armyworm is commonly found throughout the province , specially in agrarian areas and garden . It is most combat-ready from late outpouring through fall and can cause significant terms during outbreaks . The grownup moth is a nocturnal flier , mottled Robert Brown in colour , and lays clustering of eggs on boniface plants .
Ailanthus Webworm Caterpillar (Atteva aurea)
The Ailanthus Webworm cat is slender and pale with a obscure head and ok hairs . Its body is cream - tinge with lightheaded brown markings , which help it blend in with tree bark and foliage . It typically grow to about 0.8 to 1 in long . The larvae are not especially striking in appearance but are recognizable when regard in large numbers within their characteristic silk webs .
This species primarily feeds on the Tree - of - Heaven ( Ailanthus altissima ) , an invasive plant in many parts of the United States . The caterpillar spin dense communal silk nests in the tree ’s leaves or bark crevices , where they live and feed together . They are fighting during the quick months and may grow several brood per year in warmer mood .
In Texas , Ailanthus Webworm caterpillars are found wherever Sir Herbert Beerbohm Tree - of - Heaven grows , particularly in urban and suburban areas . Although they may seem harmful due to their numbers , they seldom pose a serious scourge to intelligent tree . The adult moth is humble and vividly model with orange , black , and snowy , often misguided for a beetle at first glimpse .
American Snout Caterpillar (Libytheana carinenta)
The American Snout caterpillar is greenish to browned and relatively unmixed , with faint longitudinal telephone line and a small dark head . It typically measures about 1 to 1.2 inches in distance and may have fine , spread out hairs along its body . Its cryptic appearance aid it flux into foliage , making it operose to spot on horde plant .
This caterpillar feeds almost entirely on nettle tree tree diagram ( Celtisspecies ) , where it conceal among the leaf during the solar day . After concoct , larvae provender steadily until they pupate , often cause temporary defoliation during population booms . The caterpillar plays a key role in the lifecycle of the American Snout butterfly , known for its long “ snout ” formed by lengthened labial palps .
In Texas , the American Snout caterpillar is widespread , particularly in fundamental and southern parts of the country where hackberry Sir Herbert Beerbohm Tree are abundant . It ’s particularly common after rains following droughts , when population explosion can lead to mass migration of the adult butterflies .
Ceraunus Blue Caterpillar (Hemiargus ceraunus)
The Ceraunus Blue cat is diminutive , drop , and slug - like in show , often pale fleeceable to yellowish with wispy contrast and a smooth surface . assess only about 0.4 to 0.6 inches when to the full grown , these caterpillars are exceedingly belittled and well-situated to dominate . They have a pernicious , matte grain and may show intimation of pinkish or royal reckon on their diet .
They primarily feed on legume such as lucerne , clover , and mesquite , usually aim flower bud and developing seed pods . This coinage has a mutualistic relationship with ant , which protect the caterpillar in central for sugary secretion from specialized glands . The larvae typically remain secret within flower bunch .
In Texas , CeraunusBlue caterpillarsare find throughout the res publica in fields , meadows , and garden where their host plants are present . They are most participating in natural spring and nightfall . The grownup butterfly is a delicate blue with center - catch scoring and can often be seen fluttering downhearted to the priming coat in open gay field .
Banded Sphinx Caterpillar (Eumorpha fasciatus)
The Banded Sphinx caterpillar is strikingly colorful , with dark-green or reddish organic structure forms marked by disgraceful and yellowish longitudinal stripes . It can hit up to 3 in in length and has a curved horn at the rearward , distinctive of sphinx moth larvae . Its bluff coloration serves as a warning to likely predator .
This cat give primarily on plants in the Onagraceae kinfolk , such as eventide primrose and water primrose . It is make love for its secure appetence and can defoliate host plants rapidly . The caterpillar is active during both twenty-four hour period and night and may appear in great numbers during fond , pixilated seasons .
In Texas , the Banded Sphinx cat is found mainly in the eastern and southeastern parts of the United States Department of State . It prefers wetland sharpness , ditches , and riparian zone where its server plants thrive . The adult moth is with child and beautifully model with pinkish and European olive tree tone and is often attracted to lights at night .
White-lined Sphinx Caterpillar (Hyles lineata)
The White - line Sphinx caterpillar deviate greatly in colour , range from smart green to calamitous , with longitudinal sensationalistic or white chevron and orange spots along the side . It grows up to 3.5 inches long and bears a curved tail automobile horn at the rearward , distinctive of hornworms . Some colour morphs are extremely vibrant , while others are more dull .
It feed on a wide array of industrial plant , including purslane , evening primula , grape , and even garden crops . During outbreaks , big number of caterpillars may migrate in search of nutrient , stripping plants bare along their path . Despite their voracious feeding , they are generally not considered long - terminus pest .
In Texas , White - lined Sphinx caterpillar are found statewide and are most fighting in belated give through fall , especially after showery periods . They are often realise in desert regions , grasslands , and gardens . The adult moth is a strong flyer resembling a hummingbird , recognise for its speedy wingbeats and ability to loom while feeding on ambrosia .
Goatweed Leafwing Caterpillar (Anaea andria)
The Goatweed Leafwing cat is typically green or brown with a slenderly rough grain , help it blend in with its leafy surroundings . It grows up to about 1.5 inch long and has small bumps and bantam acantha along its eubstance . The cat ’s coloring and physical body close mime the leave of absence it feed on , providing excellent camouflage against predators .
This species feeds primarily on goatweed ( Crotonspecies ) , which is abundant in parts of Texas . The caterpillar quietus on the underside of leaves and feeds during the night , making it less conspicuous during day hr . It construct no silk shelter but relies heavily on its cryptic appearance for aegis .
In Texas , the Goatweed Leafwing caterpillar is mainly regain in central and southern regions where its host plant grow . The grownup butterfly is know for its spectacular folio - shaped wings with intricate brownish and orangish patterns , making it a best-loved among butterfly witness .
Horace’s Duskywing Caterpillar (Erynnis horatius)
Horace ’s Duskywing cat is small and gloomy gullible or browned , often with faint clean or chicken grade insignia along its sides . It reaches about 1 inch in length and has a rough , somewhat spiky texture . This cryptic coming into court helps it blend with the stems and leave of its host works , avoiding signal detection by predators .
This cat mainly eat on various legumes such as black locust and redbud , where it eats leaves and sometimes immature shoots . It tends to fertilize openly during the twenty-four hour period but appease close to the plant ’s stems and hold in areas to stay protect .
In Texas , Horace ’s Duskywing caterpillar is far-flung but is specially common in central and easterly role of the state . The adult butterfly stroke is dark brown with subtle whitened spots and speedy flight , commonly found near woodlands and opened area where the caterpillars develop .
Southern Dogface Caterpillar (Zerene cesonia)
The Southern Dogface caterpillar is legato - bodied and usually shining light-green with fragile whitened or yellowish stripe running lengthwise . It grows up to about 1.5 inches long and has a slightly tapered trunk with a belittled head . Its coloration allows it to conflate well with the foliage of its host plant .
It feed in mostly on species of the pea family , specially leadplant and related legumes . The cat is dynamic during the sidereal day and dark but often obliterate under foliage when stay . It consumes the foliage steadily until pupation .
In Texas , Southern Dogface caterpillars are principally find in southern and central regions , favour dry , open habitat such as prairies and scrublands . The adult butterfly stroke is bring up for the distinct dog - face pattern on the upper control surface of its yellow wings , make up it easily recognisable .
Forest Tent Caterpillar (Malacosoma disstria)
The Forest Tent Caterpillar is a pale amobarbital sodium to grey caterpillar with a series of discrete keyhole - shape white spots down its back . It spring up up to 2 in long and is cover with brusk , fine hairs . Unlike other tent caterpillars , it does not build large communal tents but creates silk mat on tree trunks and branches .
This coinage feeds on a broad variety of hardwood trees , include oak , maple , and aspen . It often organize prominent populations that can defoliate entire Sir Herbert Beerbohm Tree during outbreak twelvemonth . The caterpillar are dynamic during bounce and early summer and course primarily during the day .
In Texas , ForestTent Caterpillarsare mostly found in the eastern and northeastern part where forests are obtuse . They dally an important ecologic part but may be considered plague in finagle woodlands and urban areas during universe surges . The grownup moth is tan with dark brown markings and is fighting principally at Nox .
Rosy Maple Moth Caterpillar (Dryocampa rubicunda)
The Rosy Maple Moth cat is bright unripe with typical blanched and yellow stripes scat longitudinally along its eubstance . It grows up to about 2 inches in length and has a smooth , flaccid grain . When stir up , it curls into a tight helix as a justificative posture .
This caterpillar feeds principally on the leaves of maple Tree , especially crimson and argent maple , causing moderate defoliation in some country . It feeds mostly at dark and hides under leaves or bark during the twenty-four hour period to avoid predator .
In Texas , Rosy Maple Moth caterpillar are find mainly in the eastern parts where maples are vulgar . The grownup moth is illustrious for its striking pink and icteric colouration , resemble a delicate pastel - tinge flower , and is often seen fluttering near wooded expanse at dusk .
Reakirt’s Blue Caterpillar (Echinargus isola)
The Reakirt ’s Blue caterpillar is small and slender , typically green with faint , lighter stripes run along its body . It reach about 0.5 to 0.7 inches in distance and has a placid texture . Its color help it blend in in with the bloom and leaves of its host plants , make it difficult to discern .
This cat primarily feed on various legume and low - growing plants such as tick - medic and uncivilised beans . It is often found on flower head where it feeds on buds and blossoms . The larvae have a symbiotic relationship with ant , which run and protect them in exchange for sugary secretions .
In Texas , Reakirt ’s down caterpillars are rough-cut in undetermined fields and meadow across the state , especially where wildflowers grow abundantly . The adult butterfly stroke is a delicate blue sky with a subtle pattern of white and pitch-dark spots on the wings , frequently see in sunny , open habitats .
Io Moth Caterpillar (Automeris io)
The Io Moth cat is bright dark-green and covered in clusters of venomous thorn that cause painful bunco game when relate . It can arise up to 2.5 inch farsighted and has lily-white and yellow stripes melt laterally along its organic structure . Its striking appearance warns vulture of its toxicity .
This species feeds on a full scope of trees and shrubs , including willows , maple , and hackberries . The caterpillar feeds openly on folio and is often found in groups during early instar stages . Its venomous spines provide an effective defending team against birds and other predators .
In Texas , the Io Moth caterpillar is far-flung , specially in forest and suburban areas throughout the state . The grownup moth is notable for its large size and eye - like maculation on its hind wings , which attend to startle predators when exposed .
Cecropia Moth Caterpillar (Hyalophora cecropia)
The Cecropia Moth cat is great and impressive , growing up to 4 to 5 inches long . It has a pale greenish physical structure deck with blue , orangish , and yellow tubercle that give it a spiky appearance , though it is harmless to human beings . Its vibrant people of colour wait on as a word of advice to possible predators .
This caterpillar feeds on a variety of trees such as maple , cherries , and birches . It consumes large amount of parting as it grows apace in tardy natural spring and early summer . Despite its intimidate appearance , the caterpillar is gentle and easy - move .
In Texas , Cecropia Moth caterpillars are primarily feel in eastern and fundamental parts of the state where host trees are abundant . The adult moth is the largest native moth in North America , with striking reddish - brownish wing feature crescent - shaped white marking .
Hickory Horned Devil (Citheronia regalis)
The Hickory Horned Devil is one of the largest and most striking caterpillars found in Texas , reaching lengths up to 6 inches . It has a shiny green body with long , curved , reddish - black spikelet on its chest that resemble horns . Despite its fierce appearance , it is completely harmless to human .
This cat feed principally on hickory , walnut , and sweetgum tree . It consumes go forth voraciously during later summer , mature quickly before pupating underground . It is mostly solitary and can be spotted resting on Sir Herbert Beerbohm Tree trunks or arm during the day .
In Texas , Hickory Horned fiend are found mostly in eastern forest and timber . The grownup moth , known as the Regal Moth , is large and telling , with yellow - orangeness wings adorn with black and blank smear .
Tersa Sphinx Caterpillar (Xylophanes tersa)
The Tersa Sphinx caterpillar varies in colouration from hopeful dark-green to brown , often with heart - same spot near its head that help oneself deter marauder . It can develop up to 3 inches foresightful and has a smooth , slenderly tapered torso with a humble horn at the rear .
It primarily feeds on works in the Rubiaceae and Malvaceae house , including coffee and hibiscus . The cat is a secure affluent and is most active at night , hiding during the day among leaves or offshoot to stave off detection .
In Texas , Tersa Sphinx Caterpillar are found mostly in the southern regions where strong climates and boniface plant life are prevalent . The adult moth is sleek and fast - vanish , with olive green and brown timbre and narrow wings design for speedy flight .
Giant Leopard Moth Caterpillar (Hypercompe scribonia)
The Giant Leopard Moth cat is a striking black , blurry cat covered in dense bristles that give it a wooly show . It can turn up to 3 in long , and when disturbed , it often loop into a tight ballock for protection . The slow whisker helps deter predators , although it is harmless to human beings .
This cat run mainly on a broad variety of broadleaf plants , include dandelions , violets , and plantains . It is a generalist tributary and can be ground crawl on low flora in gardens , landing field , and woodland edges . The larva is nocturnal , feed mostly at night and hide out during the day .
In Texas , the Giant Leopard Moth caterpillar is found throughout the state , especially in fond and humid areas . The grownup moth is large and white with spectacular opprobrious spots , resembling a leopard ’s pattern , which cause it very distinctive and popular among moth enthusiasts .
Saddleback Caterpillar (Acharia stimulea)
The Saddleback Caterpillar is well make out by its alone saddle - influence vivid green dapple in the sum of its brownish body , circumvent by a bright white delimitation . It is small , about 1 inch long , and covered in deadly spines that induce a painful stinging if come to , serving as a solid defence mechanism .
This caterpillar feed on a multifariousness of deciduous tree and shrubs , including oak tree , maple , and elm . It tend to last out on the underside of leaf , feeding during the twenty-four hour period and merge in with the leaf . The venomous back help protect it from birds and other predators .
In Texas , the Saddleback Caterpillar is usually institute in forests and suburban areas throughout the state . The adult moth is small and inconspicuous , with xanthous or brownish annexe , making the caterpillar level more famed for its bluff word of advice coloration and defensive traits .
Spiny Oak-Slug Caterpillar (Euclea delphinii)
The Spiny Oak - Slug caterpillar is a small , slug - like larva covered with bright fleeceable , white-livered , and dark-brown spines that resemble a miniature hedgehog . It develop up to 1 inch long and its spines can render a mild sting , causing cutis irritation in tender individuals .
It feeds primarily on oak leaves but can also be found on other hardwood tree such as hickory and walnut . The caterpillar moves slowly and often continue motionless to avoid detection , swear on its spiny appearance as a deterrent to predators .
In Texas , Spiny Oak - Slug Caterpillar are mostly found in eastern and central part where hardwood forests are prevalent . The grownup moth is small-scale and yellowish , with less conspicuous markings compare to the striking larval stage .
Imperial Moth Caterpillar (Eacles imperialis)
The Imperial Moth caterpillar is a large , telling larva , normally green or icteric - green with red or orange bumps along its back . It can grow up to 5 inches long , and its stout body is covered with unforesightful bristle . The brilliant blow dish as a monition to predatory animal .
This caterpillar run on a broad range of hardwood trees such as pine tree , sweetgum , and maples . It is a ravening eater during late summer and early fall , consume enceinte amounts of foliation as it prepares to pupate . The caterpillar is mostly active at dark .
In Texas , Imperial Moth Caterpillar are set up mainly in the eastern and southeastern parts of the state . The adult moth is large and salient , with yellow wings sport purple spots and a distinctive extension shape , make it one of the most eye - catching moth in the realm .
Sleepy Orange Caterpillar (Eurema nicippe)
The Sleepy Orange caterpillar is little and green with fine ashen stripe running lengthwise along its body . It reach out about 1 in in length and has a smooth grain . Its colouration assist it camouflage effectively on its legion plants .
This species feeds in the main on various species of legume , include Cassia and Senna plants . The cat often rests on the underside of leaves during the solar day and feeds mostly at night to avoid predators .
In Texas , Sleepy Orange caterpillars are most common in the southerly and coastal regions where their emcee plant fly high . The adult butterfly stroke is bright orange with black marking , known for its fast and erratic flight rule .
Clouded Skipper Caterpillar (Lerema accius)
The Clouded Skipper cat is belittled and usually green with faint , darker chevron along its body , value up to 1 in in length . It has a smooth body and is get laid for its tendency to construct leaf shelters by shut down or wheeling leafage together with silk .
This caterpillar feeds mainly on Gunter Grass and legumes , including broomsedge and other aboriginal plants . The leafage shelters render tribute from predator and environmental conditions while it feed and develop .
In Texas , Clouded Skipper caterpillar are widespread , particularly in grassland , prairie , and open airfield across the state . The grownup butterfly is brown with orangish darn and a speedy flight of stairs mode , often seen in cheery arena .
Bordered Patch Caterpillar (Chlosyne lacinia)
The Bordered Patch cat is dark with a unsmooth grain and covered in small spines , often black or brownish with lighter marking . It grows up to 1.5 inches long and its colouration provide disguise on the host flora .
This cat feed in primarily on sunflowers and related to species in the Asteraceae family . It is active during the twenty-four hours and night , frequently feeding openly but sometimes hiding within leaf clusters .
In Texas , the Bordered Patch caterpillar is found throughout most of the state of matter , especially in open theatre of operations , wayside , and disturbed habitats where its boniface plants are common . The adult butterfly stroke is orange and contraband with distinctive snowy spots along the wing edges .
