brown recluse spider

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spider

 [spi´der]
1. an arthropod of the class Arachnida.
spider bite in the United States, the two spiders whose bites are most likely to cause a serious reaction are the black widow spider(Latrodectus mactans) and the brown recluse spider(Loxosceles reclusa). Signs and symptoms are associated with the effects of injection of the venom and include pain at the injection site, weakness, muscle pain and cramps, elevated blood pressure, and restlessness. Bites by these spiders must be treated promptly and effectively. First aid is the same as that for a snakebite and includes the following:

1. Wash the wound with soap and water and apply a clean dressing.

2. Apply a constricting band between the area of the bite and the heart.

3. Keep the person calm and transport him to the hospital or medical facility as soon as possible.

4. If swelling becomes apparent, apply a cold compress to the area.
black widow spider Latrodectus mactans, a poisonous spider found in North America; see spider bite.
brown recluse spider Loxosceles reclusa, a poisonous spider found in North America; see spider bite.
vascular spider a telangiectasis due to dilatation and branching of superficial cutaneous arteries, which presents as a bright red central portion with branching radiations, the whole somewhat resembling the configuration of a spider. The lesions may occur singly or in large numbers, and may be nevoid or acquired, being commonly associated with pregnancy and liver disease. Called also nevus araneus, spider nevus, and spider telangiectasia.

brown recluse spider

n.
A venomous spider (Loxosceles reclusa) having a violin-shaped mark on the cephalothorax, native to the southern and central United States and found in dark undisturbed areas such as closets and sheds. Also called fiddleback spider.

brown recluse spider

a small poisonous arachnid, Loxosceles reclusa, also known as the brown or violin spider, found in both North and South America. The bite produces a characteristic necrotic lesion. The venom from its bite usually creates a blister surrounded by concentric white and red circles. This so-called bull's-eye appearance is helpful in distinguishing it from other spider bites. There is little or no initial pain, but localized pain develops in about an hour. The patient may experience systemic symptoms; nausea, fever, and chills are common, but the reaction is usually self-limited. Immediate treatment includes keeping the victim quiet and immobilizing the bite area at the level of the heart. A bleb forms, sometimes in a target or bull's-eye pattern. The blood-filled bleb increases in size and eventually ruptures, leaving a black scar. Antivenin is not available in the United States.
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Brown recluse spider
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Brown recluse spider bite after 48 hours

rec·luse spi·der

(rek'lūs spī'dĕr)
The (brown) recluse spider is a venomous representative, Loxosceles reclusa, of the family Sicariidae (formerly of the family Loxoscelidae); native to the United States from the southern Midwest south to the Gulf of Mexico, but found elsewhere too. Most bites are minor with no necrosis, but consequences may be worse in some cases.
Synonym(s): brown recluse spider.

spider

an arthropod of the class Arachnida.

black widow spider
see latrodectus mactans.
brown recluse spider
a poisonous spider, Loxoceles reclusa, whose bite causes severe poisoning in humans.
spider lily
see crinum.
trapdoor spider
Atrax robustus. Called also funnel-web spider.
spider grass
brachyachneconvergens.
spider lamb syndrome
inherited arachnomelia.
References in periodicals archive ?
Fiddleback Construction owner Christopher Genever states, "I knew I needed more ways to connect with my customers online, so I hired Prospect Genius to make it easier for them to find me and learn about my services.
Fiddleback sugar maple has always been popular for the backs of stringed instruments, such as violins.
Available with a grey or case-hardened receiver, with barrels from 26" to 32", every 12 and 20 gauge CSM comes standard with engraving and exhibition-grade fiddleback grained wood, cut to the shooter's dimensions.
Curly figure may be categorized into non-specific groups, with names like cross bar, flair, tiger stripe, mottled, quilted, or fiddleback, depending on the intensity and relative population on a given surface.
Sikora took off the fiddleback I vestment that he wore when the Oakland liturgy began and donned the garb of the others at the celebration, symbolic, he said, of "putting on the new church.
IT OFFERS A WEALTH OF FIGURES: BUTTS, BURLS, CROTCH, FIDDLEBACK, LEAF, STRIPE, CURLY AND MORE.
Today, the fiddleback figured flitches command a significant premium," said Barrett.
Maple's array of interesting figures includes fiddleback, bird's eye, quilted and curly.
While the grain is usually straight, it can sometimes be interlocked or wavy, producing a beautiful fiddleback figure.
The wood can yield beautiful figures, among them fiddleback and bird's-eye, and is often sliced into decorative veneer.
It can have quilt, fiddleback and curl, but I've also seen it with just about every figure there is, including bird's-eye, pommele, angel stamp and spalting.
Pearwood can yield wood with fantastic figures such as a curl-like fiddleback and a very distinctive mottled roe.