Florida spiders listing with photos and ID information.
With its wealth of habitats and wild locations, Florida is house not simply to its iconic mammals, reptiles and birds, but additionally to numerous smaller, however no much less vital species, together with quite a few spiders. Florida spiders vary from colourful orb-weavers and agile leaping spiders to giant wolf spiders and well-known widow species.
This information to frequent spiders in Florida contains identification suggestions, habitat info, and key options to assist readers acknowledge species present in gardens, forests, wetlands, and houses throughout the state.
Whether or not you’re excited by Florida wildlife, studying about native spider species, or figuring out yard spiders, this text highlights a number of the most attention-grabbing and often encountered spiders in Florida.
Have you ever seen any of those spider species in Florida? Assist deliver this web page alive with your personal observations, ideas and questions within the feedback part on the backside of the web page – we’d love to listen to from you!
The Lively Wild Staff
Web page Index
Banded Backyard Spider
- Scientific identify: Argiope trifasciata
- Household: Araneidae
The Banded Backyard Spider could be recognized by the distinctive yellow and black banded sample on its stomach, which is formed considerably like a defend. Grownup females sometimes measure between 14 to 19 millimeters in physique size, whereas males are smaller, usually lower than half that dimension.
The spider’s legs are lengthy and slender, with black and yellow markings that match the physique, and its cephalothorax (the mixed head and chest part of the physique, the place the eyes, mouthparts, legs, and fangs are hooked up) is silvery with tremendous hairs.
This species is often present in gardens, fields, and open woodlands all through Florida, the place it builds giant, round orb webs. The webs usually embrace a zigzag sample of silk referred to as a stabilimentum within the heart. These spiders are inclined to place their webs in sunny areas amongst tall vegetation or shrubs, permitting them to catch flying bugs successfully.
Blacktailed Crimson Sheetweaver
- Scientific identify: Florinda coccinea
- Household: Linyphiidae
The Blacktailed Crimson Sheetweaver is recognized primarily by its small dimension and the attribute low, horizontal sheet net it constructs near the bottom. Adults sometimes measure between 3 and 5 millimeters in physique size. The spider’s coloration ranges from pale yellow to mild brown, usually with delicate reddish or orange markings on the stomach. Its legs are comparatively quick and slender, with tremendous hairs however no distinguished banding or spines, which helps distinguish it from related small spiders in the identical habitat.
This species is often present in Florida’s grassy areas, low shrubs, and leaf litter in forests or gardens. It prefers shaded, humid environments the place it could possibly anchor its sheet-like net amongst vegetation near the bottom. The net usually features a tangle of irregular threads above the sheet that serve to intercept flying or leaping bugs, which the spider captures by dropping onto the prey from beneath.
In Florida, the Blacktailed Crimson Sheetweaver performs a task in controlling small insect populations inside ground-level habitats, contributing to the ecological steadiness in each pure and disturbed environments. Whereas it’s much less conspicuous than bigger orb-weavers, its widespread presence in Florida’s understory makes it an vital element of the native spider fauna.
Daring Leaping Spider
- Scientific identify: Phidippus audax
- Household: Salticidae
The Daring Leaping Spider is a medium-sized spider with a compact, sturdy physique sometimes measuring about 8 to fifteen millimeters in size. It has a particular form characterised by a comparatively giant, rounded cephalothorax and a shorter, oval stomach. The legs are robust and tailored for leaping, with the entrance pair usually held ahead.
This species is especially black with a number of white spots on the stomach, which might fluctuate in quantity however often embrace a central row of three or 4 spots. The physique and legs are coated with quick, dense hairs that typically seem iridescent beneath mild.
Notably, these spiders (and different leaping spiders) have giant, forward-facing eyes that present glorious imaginative and prescient, a key trait of the Salticidae household. In Florida, Daring Leaping Spiders are generally present in quite a lot of habitats together with gardens, grasslands, and wooded areas, the place they actively hunt prey relatively than constructing webs.
The species’ lively searching habits and tendency to be discovered on vegetation or partitions throughout daylight additionally assist distinguish it from different native spider species.
Carolina Wolf Spider
- Scientific identify: Hogna carolinensis
- Household: Lycosidae
The Carolina Wolf Spider is present in quite a lot of habitats throughout Florida, together with grassy fields, open woodlands, and sandy areas. It tends to want ground-level environments the place it could possibly actively hunt and search cowl beneath leaves, rocks, or particles. This species doesn’t construct webs to catch prey however depends on its velocity and agility to seize bugs.
Adults of this species are comparatively giant for wolf spiders, with physique lengths sometimes starting from 18 to 35 millimeters. The Carolina Wolf Spider has a strong, furry physique with a mottled brown and grey coloration that gives efficient camouflage in pure environment. Its legs are lengthy and powerful, usually displaying banded patterns that help in identification. The cephalothorax incorporates a distinct darkish stripe down the middle, bordered by lighter areas, which helps distinguish it from different native wolf spiders.
False Black Widow
- Scientific identify: Steatoda grossa
- Household: Theridiidae
The False Black Widow could be recognized by its shiny, darkish brown to black physique, usually with a bulbous, rounded stomach which will have faint, lighter markings or patterns. Grownup females sometimes measure about 6 to 10 millimeters in physique size, whereas males are smaller and fewer strong. Its legs are slender and uniformly darkish, missing the distinctive crimson hourglass marking discovered on true black widows, which helps differentiate it from these spiders.
In Florida, the False Black Widow is often present in human constructions comparable to garages, sheds, basements, and outside litter the place it builds tangled, irregular webs. It additionally inhabits pure settings like woodpiles and beneath rocks or particles. This species is extra more likely to be encountered in darkish, sheltered areas the place it stays comparatively inactive through the day and turns into extra lively at evening.
Key identification clues embrace the spider’s shiny, rounded stomach with delicate patterning, the absence of the crimson hourglass form on the underside, and its desire for web-building in undisturbed, sheltered areas.
Golden Silk Orb-Weaver / Golden Silk Spider (Banana Spider)
- Scientific identify: Trichonephila clavipes
- Household: Araneidae
The Golden Silk Spider is often present in Florida’s heat and humid environments, together with open woodlands, gardens, and edges of city areas. It sometimes builds giant, vertical orb webs suspended between timber, shrubs, or man-made constructions. These webs are notable for his or her robust, golden-colored silk threads, which might usually be seen glistening in daylight.
Grownup feminine Golden Silk Spiders are comparatively giant, with physique lengths starting from 25 to 40 millimeters. Their elongated abdomens are brilliant yellow-golden and will present delicate pale markings. The legs are lengthy and banded with alternating black and yellow colours, usually coated with tremendous hairs and small spines. Males are a lot smaller and fewer conspicuous. Identification is aided by the spider’s dimension, distinct leg banding, and the attribute golden hue of its silk net.
The Golden Silk Orb-Weaver prefers heat, humid environments and is lively all through a lot of the yr in Florida’s local weather.
Inexperienced Lynx Spider
- Scientific identify: Peucetia viridans
- Household: Oxyopidae
The Inexperienced Lynx Spider is a medium-sized spider with a slender, elongated physique measuring about 12 to 22 millimeters in size. It has lengthy, spiny legs that stretch outward, giving it a considerably angular look.
The general colour is brilliant inexperienced, which helps it mix into leafy vegetation, and the stomach usually incorporates a sequence of small crimson or orange spots alongside its sides. The eyes are organized in two distinct rows, typical of the household Oxyopidae.
This species is often present in Florida’s open areas comparable to gardens, shrubs, and fields the place there’s ample low vegetation. It doesn’t construct webs to catch prey however actively hunts through the day by leaping on bugs. Identification is aided by its vivid inexperienced colour, lengthy spiny legs, and the presence of crimson markings on the stomach. The Inexperienced Lynx Spider’s habits of sitting overtly on vegetation and its distinctive coloration make it comparatively simple to establish.
Lengthy-Jawed Orb Weaver
- Scientific identify: Tetragnatha laboriosa
- Household: Tetragnathidae
The Lengthy-Jawed Orb Weaver is often discovered close to our bodies of water comparable to ponds, lakes, and marshes all through Florida. It prefers habitats with ample vegetation the place it could possibly anchor its giant, orb-shaped webs, usually stretched horizontally between vegetation or over the water floor. This spider is lively primarily at nightfall and evening, remaining near its net throughout these durations.
Bodily, this spider has a slender, elongated physique that measures roughly 10 to fifteen millimeters in size. Its most distinctive characteristic is its lengthy, slender jaws (chelicerae), which lengthen noticeably past the pinnacle and are used for capturing prey. The coloration is usually pale yellow to greenish with delicate darker markings on the stomach, aiding camouflage amongst foliage. Its legs are lengthy and skinny, usually held outstretched to cut back its profile.
Mabel Orchard Orbweaver
- Scientific identify: Leucauge argyrobapta
- Household: Tetragnathidae
The Mabel Orchard Orbweaver has a particular silvery-green physique with iridescent, metallic markings. The stomach is elongated and considerably flattened, that includes a sample of brilliant silver and inexperienced hues usually bordered by black traces. Grownup females sometimes measure round 8 to 12 millimeters in physique size, with males being barely smaller. Its lengthy, slender legs are banded with alternating mild and darkish segments, which distinction with the shiny physique.
This orbweaver is often present in Florida’s wooded areas, notably in leafy shrubs and low timber the place it spins horizontal orb webs. These webs are sometimes constructed in shaded, moist environments comparable to forest edges or close to streams.
Orchard Orb-Weaver
- Scientific identify: Leucauge venusta
- Household: Tetragnathidae
The Orchard Orb-Weaver is recognizable by its slender physique with a brilliant, silvery-green stomach marked by black and yellow patterns. The stomach is elongated and barely tapered, usually displaying a sequence of darkish traces working lengthwise with a central brilliant stripe. Its legs are lengthy and skinny, sometimes displaying alternating bands of sunshine and darkish coloration, which distinction with the shiny physique floor.
Grownup females often measure round 6 to 9 millimeters in physique size, whereas males are considerably smaller. This species is often present in Florida’s forests, gardens, and orchards, the place it builds horizontal orb webs in low vegetation comparable to shrubs and small timber. The webs are sometimes constructed in shaded, moist environments, making the spider’s presence extra noticeable in these habitats.
Rabid Wolf Spider
- Scientific identify: Rabidosa rabida
- Household: Lycosidae
The Wolf Spider has a physique that’s primarily brown with a sample of darker stripes working longitudinally alongside the cephalothorax and stomach. The stomach incorporates a central mild stripe bordered by darker areas, giving it a considerably banded look. Its total silhouette is strong and agile, with lengthy, robust legs coated in tremendous hairs. Adults sometimes vary from 15 to 30 millimeters in physique size, making them comparatively giant in comparison with many different spiders in Florida.
Rabidosa rabida is often present in quite a lot of habitats throughout Florida, together with grasslands, open woodlands, and typically suburban yards. In contrast to web-building spiders, wolf spiders are floor dwellers that don’t spin webs to catch prey. As a substitute, they actively hunt and chase down bugs and different small arthropods. They usually search shelter beneath leaf litter, stones, or logs through the day and are extra lively at evening.
Six-Noticed Fishing Spider
- Scientific identify: Dolomedes triton
- Household: Pisauridae
The Six-Noticed Fishing Spider is a big, strong spider with a physique size starting from about 15 to 25 millimeters, making it one of many bigger spider species present in Florida. It has a broad, flattened physique and lengthy legs, which help in its capacity to maneuver on water surfaces. The coloration is usually brown or grayish with distinctive pale spots or markings on the stomach, together with six lighter spots that contribute to its frequent identify. The legs are banded with darker and lighter segments, and the spider’s eyes are organized in two rows, with the entrance row noticeably bigger.
This species is often discovered close to our bodies of recent water comparable to ponds, lakes, marshes, and slow-moving streams all through Florida. It prefers habitats with ample vegetation on the water’s edge, the place it could possibly hunt each on land and water surfaces.
The Six-Noticed Fishing Spider is customized to a semi-aquatic life-style, usually seen resting on floating vegetation or alongside shorelines, the place it waits to catch aquatic bugs and small fish. It is ready to stroll on water and typically dive beneath the floor.
Southern Black Widow
- Scientific identify: Latrodectus mactans
- Household: Theridiidae
The Southern Black Widow is acknowledged by its shiny black physique and distinctive hourglass-shaped crimson marking on the underside of its spherical stomach. Grownup females are about 8 to 13 millimeters in physique size, with lengthy, slender legs that seem shiny and easy. Males are smaller, sometimes lower than half the dimensions of females, and will have lighter coloration with crimson or white markings on their backs, however they lack the distinguished crimson hourglass.
This spider is often present in Florida in darkish, sheltered areas comparable to woodpiles, beneath rocks, inside hole logs, and round constructions like sheds and garages. It builds irregular, tangled webs near the bottom the place it waits for prey. The Southern Black Widow prefers heat, dry habitats and could be discovered close to human dwellings.
Spiny Orb-Weaver / Spinybacked Orbweaver
- Scientific identify: Gasteracantha cancriformis
- Household: Araneidae
The Spiny Orb-Weaver is often present in Florida’s gardens, woodlands, and shrublands the place it builds its distinctive orb-shaped webs. This spider prefers open areas with ample vegetation to connect its net, usually positioning webs between tree branches or shrubs. It’s lively through the hotter months and could be seen in quite a lot of habitats starting from suburban yards to pure forest edges.
Grownup Spiny Orb-Weavers are small to medium-sized, with a physique size of about 5 to 9 millimeters. They’re simply recognized by their broad, exhausting, and flattened stomach, which is adorned with six distinguished spines or “horns” projecting outward. The stomach is usually white or yellow with black or darkish crimson markings, offering a hanging distinction. Their legs are comparatively quick and durable in comparison with different orb-weaver spiders, and the general form resembles a small, spiny crab.
White-Banded Fishing Spider
- Scientific identify: Dolomedes albineus
- Household: Pisauridae
The white-banded fishing spider is a big spider with a physique size sometimes starting from 18 to 25 millimeters, that includes a strong and elongated form. Its legs are lengthy and powerful, tailored for transferring rapidly over water surfaces. The coloration is mostly brown or grey with distinct lighter markings on the legs and physique, together with white or pale bands alongside the legs and a attribute sample on the stomach that helps differentiate it from different fishing spiders.
This species is often discovered close to freshwater habitats in Florida, comparable to ponds, marshes, swamps, and slow-moving streams. The Florida Fishing Spider is semi-aquatic and infrequently hunts on or simply above the water floor, utilizing its legs to detect vibrations from prey. It prefers vegetation or particles near water the place it could possibly relaxation and ambush bugs or small aquatic animals.
Additional Studying
You’ll be able to uncover extra Florida wildlife on the next pages:
Uncover extra about spiders and different arachnids on these pages:
