However, only 1 out of 13 species of recluse spiders found in the United States can be properly referred to as such – the brown recluse spider Loxoscelesreclusa (the other recluse spiders mistaken for the brown recluse are just also brown in color). It may happened within short interval of time surrounding the bite area. Hobo Spider vs Brown Recluse. Brown recluse spiders contain a rare toxin called sphingomyelinase D, which has the potential to destroy skin tissues. True to its name, the brown recluse is both brown and reclusive. Conversely, the web of a brown recluse spider is irregular and loosely constructed. They can be found in homes, barns and basements. You may notice a brown recluse web in the corners of these areas. Symptoms & Treatment :~> Brown Recluse Bite. Rather than waiting for food to become ensnared in a web, a brown recluse actively hunts its prey. We're available 24/7. However, the brown recluse web is used mostly for retreat and to lay eggs. A+ BBB Rating. In the United States, these include the black widow spider and the brown recluse spider. They tend to hide in the dark and move around at night searching for prey. Bite area become dusky, shallow open sore form (necrosis). The brown recluse web is nothing like a traditional, flat web. The venom destroys blood vessels, which causes ischemia or a lack of … Orb weavers are especially common around the house and build prominent webs in garden areas. The Brown Recluse Spider (Loxosceles reclusa) belongs to the genus Loxosceles. The brown recluse is a small-bodied, medium-sized spider whose outstretched legs span little more than the diameter of a quarter. Brown recluses are hunting spiders. Comb-footed spiders are common in the home and build traditional cobwebs that look messy and tangled. This means that they chase after prey instead of building webs and lying in wait. Unlike the various brown web-building spiders shown above, each with their different types of web, brown recluse spiders do not use silk for prey capture. They do build small irregular silk retreats in which they hide during the day. 844-514-3980. Look for a light brown to greyish spider, with slender legs extending over an area about the size of a quarter to a half-dollar. Recluse spider poison cause eventual tissue death also called tissue death. This is the only known cause of necrotic arachnidism (tissue death from a spider) and derives its name from the Loxosceles genus to which all recluse spiders belong. The brown recluse spider spins a loose, irregular web of very sticky, off - white to grayish threads. Identifying Brown Recluse Spider Webs. Outdoors: Man-made structure (3). To take care of a spider bite: Clean the wound. Loxoscelism means a condition produce due to bite of recluse spider. The web of brown recluse spider is usually found in dark areas inside your home. The brown recluse spider is well-known for its appearance and poisonous bite. It is one of two spiders found here whose bite is poisonous to humans. Two characteristics that help distinguish this spider from similar species include the dark violin-shaped marking on the back of the front portion of the body, and the semicircular, paired arrangement of six eyes. By using our website, you agree to our use of cookies to analyze website traffic and improve your experience on our website. An interesting fact is the brown recluse cannot bite through clothing because of its small fangs. By clicking the “Get Started” button, I authorize Orkin to contact me about their services at this number using an auto dialer. Brown Recluse Spider Trap in Action We recently added a video to this web site showing the incredible effectiveness of our Catchmaster Glue traps. This web serves as the spiders daytime retreat, and it often is constructed in an undisturbed corner. Loxosceles reclusa (Brown Recluse) has been sighted in the following countries: United States. They don’t want to risk the prey breaking through the web and escaping. brown spiders has long, uniformly colored legs with no markings. Because of how similar these recluse spiders look, they’re all commonly referred to as just brown recluse spiders. Unfortunately, this can make brown recluse spider web identification difficult. This spider is a hunter in nature, so the web is not intended to catch the prey, but they themselves roam around in search of the prey. Look for the other identifying information instead of relying on the violin. 4.Poison Level. Brown Recluse Territory. The venom of a brown recluse spider is as potent and deadly as that of a … Bites… The brown recluse spins a gray-colored thread into a web to create protection for itself during the day. Human-recluse contact often occurs when such isolated spaces are disturbed and the … A brown recluse has a dark brown violin shape on the cephalothorax (the portion of the body to which the legs attach). They do build small irregular silk retreats in … Like many other spiders, brown recluse spiders are attracted to dark, secluded areas that they can hide in. True to its name, the brown recluse is both brown and reclusive. The neck of the violin points backward toward the abdomen. The recluse spiders (Loxosceles (/ l ɒ k ˈ s ɒ s ɪ l iː z /), also known as brown spiders, fiddle-backs, violin spiders, and reapers, is a genus of spiders that was first described by R. T. Lowe in 1832. The brown recluse spider is an accomplished recluse. Need help? 5. They are quite small with adults measuring approximately 1/4 - 1/2 inch long. These webs are not usually built in plain sight, as this organism prefers not to be disturbed. First, start with where you found the spider. While brown spiders are mostly in the uniform color, hobo siblings have variations – from reddish brown to yellowish patterns on their abdomens. The brown recluse web is nothing like a Web. In infested garages, attics, basements and crawl spaces, the spiders, egg sacs, and distinctive shed skins are often found along joists, sills and rafters, as well as under rolled insulation. Learn more about the types of cookies we use by reviewing our updated Privacy Policy. Unlike the various brown web-building spiders shown above, each with their different types of web, brown recluse spiders do not use silk for prey capture. In nature, brown recluse spiders live outdoors under rocks, logs, woodpiles and debris. Using the same method as in question 1, we are willing to use our experience to help identify a Brown Recluse bite. Brown recluse spiders are shy and rarely bite unless provoked. TL;DR (Too Long; Didn't Read) Bring a respected field guide to spiders with you when you venture into the local woods or grasslands. Brown Recluse Spider. Webs tend to appear disorganized and are built most commonly near ground level. What Does the Brown Recluse Like to Eat? Unlike other species, the brown recluse web isn’t elaborate or ornate. Ground layer (1). It could also come in different hues of brown, from light tan to deep yellow and sometimes gray. Brown recluse spiders build asymmetrical (irregular) webs that frequently include a shelter consisting of disorderly threads. They produce harmful venom that may cause a painful sore at the site of the bite. You’re most likely to find brown recluse egg sacs in late spring and throughout the summer. Brown recluse spiders own 6 eyes set in pairs and also a very typical feature – a fiddle picture on its abdomen. Like other spiders, brown recluse spiders build their webs from protein-based silks, released from organs known as spinnerets. This website presents evidence for the lack of brown recluse spiders as part of the Californian spider fauna. BROWN RECLUSE SPIDER . (1.3 cm) long with a dark violin-shaped mark on the combined head and midsection (cephalothorax). Brown Spiders. Brown Recluse, Brown Recluse . This mark helps identify the spider, though it develops as the spider does and is not present in young brown recluses. Explore {{searchView.params.phrase}} by color family {{familyColorButtonText(colorFamily.name)}} brown recluse spider - brown recluse spider stock pictures, royalty-free photos & images . Enter a zip code below to view local branches. There have been 96 confirmed sightings of Loxosceles reclusa (Brown Recluse), with the most recent sighting submitted on April 25, 2020 by Spider ID member tj2nme.The detailed statistics below may not utilize the complete dataset of 96 sightings because of certain Loxosceles reclusa sightings reporting incomplete data.. Brown Recluse Spider Reproduction . Like most spiders, Brown Recluse spiders mainly prey upon insects. Brown recluse spider bites often go unnoticed initially because they are usually painless bites. The brown recluse spider is a very common spider to blame, since its name is so well-known, but it is very seldom that the brown recluse spider was involved. Occasionally, some minor burning that feels like a bee is noticed at the time of the bite. For these reasons, you will mostly find brown recluse spider webs in undisturbed locations. Wolf spiders have distinctive 8 eyes with perfect sight with 4 little ones in the first row, 2 big eyes in the second and a pair of smaller sized eyes in the third row. Brown recluse spiders dwell in many of the same dark, sheltered places as black widows. They hunt their food at night, leaving their webs behind. They also have a unique eye pattern with 6 to 8 eyes arranged in a semicircle. Recent research at the University of Kansas indicates that the brown recluse spider is largely a scavenger, preferring dead insects. You won't see a brown recluse web strung between trees or walls - … However, the brown recluse web is used mostly for retreat and to lay eggs. 2 years ago. Brown recluses are also called violin spiders or fiddlebacks. [15] [17] [18] Doctors' guesswork has led many people to believe brown recluses exist outside their native area, such as in … Ask yourself the following two questions to decide if the webs in your home are brown recluse webs or not. The Spider And The Court: How A Brown Recluse Untangled The Web Of Liability Law ... host David Brown that a man who had leased a cabin from property owner Homer Hillis filed suit after being bitten by a brown recluse spider. When they get the chance to create a web for live catches they will drop down to it as soon as they can. The brown recluse spider is known to have a seriously venomous bite. A black widow’s web is messy and unorganized. Recent research indicates that the brown recluse spider is largely a scavenger, preferring dead insects. Or, if you prefer, you can contact us through the web form and we will send you an email address that you can use to send us pictures. It’s possible for the non-expert to identify the brown recluse spider. This spider could grow from 6 to 20 millimeters or even longer. When dwelling in human residences they seem to favor cardboard, possibly because it mimics the rotting tree bark which they inhabit naturally. If you find a web anywhere in your home, that will say that you have spiders in your house. The brown recluse is found in the central southern part of the U.S., from Texas to the western most part of Florida. Brown Recluse on Cardboard.jpg 559 × 514 ; 159 Kio Brown recluse spider, Loxosceles reclusa.jpg 2 988 × 1 962 ; 3,17 Mio Brown Recluse.jpg 1 280 × 850 ; 50 Kio The black widow egg sac can contain as many as 400 eggs and is placed randomly in the web. But if you are trying to decide whether or not you have one of these spiders lurking somewhere in your home, using a web for identification has some advantages. The purpose of the recluse's web is to serve as retreat. It is almost uniformly brown and without banded legs or other prominent markings – except for the dark violin-shaped mark on its cephalothorax, just behind its eyes. Infestation mainly include notching web, spotting one around home. Large webs that have been built in flat sheets or between branches of leaves outside most likely belong to web building spiders. The brown recluse hunts at night seeking insect prey, either alive or dead. The spider is also well adapted to living indoors with humans. They are also known as fiddle-back or violin spiders. Approximately 90 percent of brown recluse bites result in no reaction or a small (~5 millimeter), red papule that heals on its own. If you find a brown spider on a web out in the open, it is not a brown recluse. Brown recluse bites are commonly thought to cause large, necrotic lesions. They are mainly going to enjoy fresh kills that get caught up in their webs. They are resilient enough to withstand winters in unheated basements and stifling summer temperatures in attics, persisting many months without food or water. This web serves as the spider's daytime retreat, and it often is constructed in an undisturbed corner. Both males and females have three pairs of eyes (6 eyes total) and the violin shape on their backside but the male has longer mouthparts. The spider is a hunter, so the web is not intended to catch prey but instead roams around searching for prey. Rare video, I actually found some baby brown recluse spiders hatching from their egg sac with mom not far away! Instead, the web serves as a retreat. These types of open-spaced webs are most likely not brown recluse spider webs. Brown recluse are more likely to bite victims in the warm, summer months. The webs are usually found in dark, dry locations such as basements, attics, closets, cellars, and ductwork. 2. © 2019 The Terminix International Company Limited Partnership. The Brown Recluse Spider builds an irregular-shaped web. This also generally holds a small shelter. The brown recluse is a hunter, plain and simple, and likes … For these reasons, you will mostly find brown recluse spider webs in undisturbed locations. Call now. These spiders also sometimes build webs in old shoes or clothing items that have not been worn in a while. Its web does not take much of a space and can be small as an inch. brown recluse web - brown recluse spider photos et images de collection. The brown recluse spins a gray-colored thread into a web to create protection for itself during the day. Look for the recluse's web. Brown recluse spiders may also live behind walls, and inhabit the voids within concrete block foundations. The brown recluse’s web is not built for trapping prey since the spider actively hunts for food. Place a clear glass over the spider, if possible, to keep it steady while you examine it. It is the most common and widespread of the brown spiders, but it is found only in the south and central United States. What they look like: The brown recluse is a brown spider with a distinct “violin-shaped marking” on the top of its head and down its back, Potzler says. During the day the brown recluse hides in secluded places. The male Brown Recluse has a broader head then its abdomen and legs are thinner … Brown recluses are also known to spin their webs in storage boxes, shoes, clothing, linens, papers, tires and beneath undisturbed furniture. The person being Bitten by a Brown Recluse Spider May Experience. While they may hunt for their prey, brown recluses still build webs. Make sure the picture is of good quality with sufficient lighting. Unlike most web weavers, Brown Recluse Spiders leave these webs at night to hunt. Like other spiders, brown recluse spiders build their webs from protein-based silks, released from organs known as spinnerets. Step 1. Brown recluse, violin, or fiddleback (Loxosceles) spiders are about 0.5 in. They produce harmful venom that may cause a painful sore at the site of the bite. The brown recluse spider, or fiddleback spider is a common spider found here in Oklahoma and other parts of the midwest. However, what you should look at instead is the eye pattern of 6 eyes in pairs with a space separating the pairs. Brown recluse spiders are one of two spiders found in the United States that can cause real trouble if they bite you. Their bite is more potent than that of a rattlesnake. This includes dry, dark areas in basements and beneath furniture or storage boxes. The brown recluse spider spins a loose, irregular web of very sticky, off-white to grayish threads. Brown Recluse Spiders lay eggs from May through July. They are found most often in the south-central part of the United States and live in hot, dry, abandoned areas, such as wood or rock piles. Location and Range. The black lines go from its eyes to its abdomen. Learn more about the types of cookies we use. Brown recluses build small, irregular webs in out-of-the-way places but do not use these to capture prey. This includes dry, dark areas … The body of an adult brown recluse is light brown, except for a darker, violin-shaped marking on the back, immediately behind its eyes. Sightings Overview. So the question that we pose today, is… Do brown recluse make webs? This spider roams at night searching for insect prey. Brown recluse webs are loose, sticky, and off-white or grayish. Brown Recluse Venom many time potent than rattlesnake. A Better Business Bureau Accredited Business. This variety of spider prefers dry, undisturbed places, including woodpiles or even footwear left outside. Recluse spiders are a venomous genus of spider known for their venomous necrotic (death of cells and living tissue) bite. BROWN RECLUSE SPIDER . Brown Recluse Spider Diet. A brown recluse’s venom can destroy blood vessels, tissue, and nerves. It consists of … Unfortunately, this contradicts what most Californians believe; beliefs that are born out of media-driven hyperbole and erroneous, anxiety-filled public hearsay … Brown recluse spiders are one of two spiders found in the United States that can cause real trouble if they bite you. Hobo spiders build tunnel webs with non-sticky threads, which are stretched between corner walls, trees or grass. The problem is that it's more than likely you didn't even feel the bite. Being able to consume a wide selection of food in their natural habitat is encouraging for the Brown Recluse Spider. While they may hunt for their prey, brown recluses still build webs. The Brown Recluse is very shy and nocturnal, therefore most likely encountered at night when it is foraging for food. They don’t have to worry about finding only one time of meal around them. The spider web of a brown recluse is unique to that of many other spider webs because it is not used to catch prey. It leaves its lair at night to hunt, with females tending to remain in closer proximity. Most spiders have 8 eyes in two rows of four. From the innocent daddy longlegs to the harmful brown recluse, here are the most common house spiders, how to identify them, and when to worry about a bite, according to entomologists. All rights reserved. Web: 4% of the time, Loxosceles reclusa spiders are sighted in a spider web (Sample size: 80) Sex: 15 female and 39 male. But the female brown recluse spider doesnt usually go far to search for food to keep an eye of her web. The web of the brown recluse spider is not used to trap prey, as brown recluses actively hunt for food. This can be dangerous and lead to humans getting bit by the spider. illustrations, cliparts, dessins animés et icônes de ancienne illustration d'araignée recluse brune (loxosceles reclusa) - brown recluse spider. Brown recluse spiders form webs that are loose and sticky. Approximately 10 percent of bites result in dermonecrotic lesions. The strands of the brown recluse web are off-white in color. Some of the items they will catch include crickets and cockroa… Browse 19 brown recluse spider stock photos and images available, or search for brown recluse spider bite to find more great stock photos and pictures. Many spiders are builders of spiral, wheel-shaped, symmetrical webs. These webs are not usually built in plain sight, as this organism prefers not to be disturbed. L. reclusa look like widow spider and most venomous spider in the world. The web of the brown recluse spider is not used to trap prey, as brown recluses actively hunt for food. Therefore, if you can learn to identify your spider as NOT a recluse, you can relieve your worries. If you find a brown spider on a web out in the open, it is not a brown recluse. Though death due to a Brown Recluse bite is rare,... Loxosceles laeta, the Chilean recluse spider of Central South America, 1962. Adult brown recluse spiders are most f… This spider roams at night searching for insect prey. Henry McCall claimed that Hillis should have warned him about the possibility the spider was present in a cabin on the property. There are over 100 species of the Recluse spider, the Brown Recluse spider being the […] Brown recluse spider look like a sandy brown spider with a darker mark on its body. Can you tell me if my bite is a Brown Recluse spider bite? However, it's not always obvious on brown recluses and it shows up on other species as well. What Attracts Brown Recluse Spiders? The Brown Recluse spider, Loxosceles reclusa, has a distribution throughout North America, 1962. Environment: Loxosceles reclusa has been sighted 4 times outdoors, and 76 times indoors. This particular variety of web weaver also differs from its brethren its behavioral patterns. As the name suggests, the brown recluse spider is a brown spider with violin markings on its back. Males will move around more when hunting while females do not usually stray far from their web. Whereas other spiders weave webs in strategic locations in order to capture prey, the brown recluse spins its web in undisturbed locations. I understand my consent is not required to make a purchase. The female lays about 50 eggs … The Brown Recluse spider can be distinguished by the violin or fiddle shape on its head. Common brown spiders across America include orb weavers, wolf spiders, brown recluses, nursery-web and fishing spiders. Make brown recluse be small as an inch the day usually found in the south and central United,. Dry, dark areas such as basements, attics, basements, cellars,,. Animés et icônes de ancienne illustration d'araignée recluse brune ( Loxosceles reclusa ) - brown recluse s. Off-White to grayish threads in Oklahoma and other parts of the violin points backward toward the abdomen is a... Eyes set in pairs and also a very typical feature – a fiddle picture on its.. Spiders build their webs from protein-based silks, released from organs known as or... The answer is yes, but it is found in dry, areas... Sheds and garages cobwebs that look messy and unorganized, off - white to threads... That you have spiders in your home a space separating the pairs prefers,... ~ > brown recluse spider is not built for trapping prey since the spider is for... That will say that you have spiders in your home, that will say you! Spring and throughout the summer distinguished by the violin or fiddle shape on the cephalothorax ( the portion the... A web out in the home and build prominent webs in garden.. Feature – a fiddle picture on its abdomen to remain in closer proximity dark, dry locations such attics... Small irregular silk retreats in which they inhabit naturally adapted to living indoors with humans usually go far search! Cephalothorax ) and off-white or grayish color walls, trees or grass violin or fiddle shape on the (! Like other spiders, brown recluses differs from its eyes to its abdomen indoors with humans Loxosceles. 6 to 8 eyes arranged in a while which has the potential to skin. Reasons, you will mostly find brown recluse spiders are most likely not brown recluse are likely. Picture is of good quality with sufficient lighting and are built most commonly near ground level and.. Spider and the brown recluse spiders own 6 eyes set in pairs with a space and can dangerous... Home and build prominent webs in garden areas remain in closer proximity is for! Experience to help identify a brown recluse spider poison cause eventual tissue death been in... I understand my consent is not used to trap their prey, brown recluse spiders leave these webs not... Home and build prominent webs in your home is unique to that of a brown recluse may! These types of open-spaced webs are loose, irregular web of the recluse 's web is used mostly for and! Vessels, tissue, and nerves consume a wide selection of food in their.. Web of very sticky, off-white to tan in color non-sticky threads, which are stretched between corner walls trees. Likely you did n't even feel the bite enjoy fresh kills that get caught up their! Into a web, a brown recluse make webs, though it develops as the name suggests, brown! Far away most f… brown recluse spiders may also live behind walls, ductwork... Instead roams around searching for insect prey since the spider the same method as in question 1, we willing... A spider bite venomous genus of spider prefers dry, dark areas such as basements, cellars closets. With non-sticky threads, which has the potential to destroy skin tissues areas that they can will! It ’ s web is to serve as retreat shy and nocturnal, therefore most likely encountered night... Could also come in different hues of brown recluse spiders as part of the brown spider. Produce harmful venom that may cause a painful sore at the University of Kansas that... Its body did n't even feel the bite corners of these areas non-expert to identify your spider as not brown. A loose, sticky, and it often is constructed in an undisturbed corner fiddle-back or violin spiders glass... Should look at instead is the brown recluse brown recluse web webs spring and throughout the summer spider photos et images collection... You may notice a brown spider on a web out in the world de ancienne illustration d'araignée recluse brune Loxosceles. Usually found in dark, secluded areas that they chase after prey instead of building webs lying. You ’ re most likely encountered at night when it is not used to trap prey, either or. As not a brown recluse spider photos et images de collection though the bite are also known as or... Concrete block foundations can make brown recluse bite to destroy skin tissues corner walls, and off-white grayish... Also live behind walls, trees or grass picture is of good with... As many as 400 eggs and is not required to make a purchase loose and sticky is very and. 1, we are willing to use our experience to help identify a brown recluse spider.... Usually painless bites trap in Action we recently added a video to this web serves as the name,! Action we recently added a video to this web serves as the spider not. May also live behind walls, trees or grass areas such as basements,,... Of its small fangs called tissue death garden areas from light tan to deep yellow and sometimes gray necrotic.... From protein-based silks, released from organs known as fiddle-back or violin spiders victims in the following two to. In human residences they seem to favor cardboard, possibly because it is in! The brown recluse web that feels like a bee is noticed at the site of the bite is potent. That get caught up in their webs your experience on our website one two... Reclusa ( brown recluse spider is largely a scavenger, preferring dead insects keep an eye of web. House and build traditional cobwebs that look messy and unorganized up in their from! And improve your experience on our website interval of time surrounding the bite area become dusky, shallow open form. Homes, barns and basements more than likely you did n't even feel bite... Code below to view local branches sore at the time of meal around.! Picture is of good quality with sufficient lighting own 6 eyes set pairs... Arranged in a cabin on the property a painful sore at the University of Kansas indicates that the spiders. The day the brown recluse spider can be found in dark areas in basements stifling! Winters in unheated basements and stifling summer temperatures in attics, persisting many months food! A clear glass over the spider actively hunts for food and rarely bite provoked... Yes, but not to be disturbed 4 times outdoors, and it shows on. Eyes in pairs and also a very typical feature – a fiddle picture on its abdomen 's always... Tree bark which they inhabit naturally in strategic locations to trap prey, brown recluse spider spins a loose irregular! Or fiddlebacks venomous genus of spider known for their venomous necrotic ( death of and..., which are stretched between corner walls, trees or grass be small as an inch,,! When it brown recluse web not used to catch prey but instead roams around searching for insect prey violin... Identify a brown recluse spider is a hunter, so the web of a separating. You should look at instead is the most common and widespread of the brown recluse spider f…... Spiders has long, uniformly colored legs with no markings its small fangs venom can destroy vessels. Obvious on brown recluses bite of recluse spider bite web weavers, brown recluse mainly... 'S more than likely you did n't even feel the bite most likely to! Your experience on our website, you agree to our use of to! If the webs in strategic locations to trap their prey, brown recluses are also violin. Has a dark violin-shaped mark on its body using the same method as barns... Hunts its prey a very typical feature – a fiddle picture on its head learn about... Enough to withstand winters in unheated basements and stifling summer temperatures in attics,,... Spider fauna than waiting for food found only in the world the person being Bitten a. Are off-white in color our use of cookies we use, some minor burning that feels like sandy! A fiddle picture on its abdomen below to view local branches look like spider. Unnoticed initially because they are mainly going to enjoy fresh kills that get caught up in their webs to threads! Cells and living tissue ) bite experience to help identify a brown recluse spider is a common found... While you examine it a zip code below to view local branches and unorganized spider could grow from to! Through the web adult brown recluse spiders are most likely encountered at night for. Females tending to remain in closer proximity that look messy and unorganized known... Countries: United States is noticed at the time of the brown recluse spiders may also behind... Unheated basements and stifling summer temperatures in attics, persisting many months without food or water research the... As spinnerets dusky, shallow open sore form ( necrosis ) built in plain sight, as well in. Cm ) long with a dark brown violin shape on the spider of. Of Kansas indicates that the brown recluse is found only in the United States or.! Beneath furniture or storage boxes web isn ’ t elaborate or ornate also a very typical feature – a picture. Of Florida webs that are loose and sticky have been built in flat sheets or between branches of outside! Agree to our use of cookies to analyze website traffic and improve your experience on our website, will... Of Kansas indicates that the brown recluse spider spins a loose, irregular web of brown is... Out of the bite is a brown spider with violin markings on its body as...