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Black Widow Spiders: more books (96)

The black widow spider by B. Thomas Snipes, 1943
The black widow spider in Maryland by Martin H Muma, 1947
The black widow spider (Latrodectus mactans Fabr.) (Circular) by Margaret Greenwald, 1937
The black widow spider in North Carolina (Information circular / North Carolina State Museum) by Frank B Meacham, 1947
The black widow and other spiders (F[act] S[heet] / Oregon State University Extension Service) by Joseph Capizzi, 1981
Marvel Team-up: Spiderman, Shang Chi, the Black Widow, and Nick Fury: The Spider-man Who Fell to Earth! (0714860214709, Vol. 1, No. 85, September 1979) by Stan Lee, Chris Claremont, 1979
Black Widow Pale Little Spider #2 Comic (Marvel MAX, 2002) by Greg Rucka, 2002
Black Widow Pale Little Spider #3 Comic (Marvel MAX, 2002) by Greg Rucka, 2002
Black Widow Pale Little Spider #1 Comic (Marvel MAX, 2002) by Greg Rucka, 2002
Amazing Spider-man #86 (Black Widow First reappearance) by Stan Lee, 1968
Black Widow Pale Little Spider Vol 3 #3 by Greg Rucka, 2002
Black Widow: America's Most Poisonous Spider by Raymond W Thorp, 1945
Pest management practices for home and landscape: Spiders, brown recluse & black widow (Publication) by James H Jarratt, 2000
The black widow and five other venomous spiders in the United States (Bulletin / Agricultural Experiment Station, College of Agriculture and Home Economics, University of Arkansas) by William J Baerg, 1959

lists with details

Hey! A Black Widow Spider Bit Me!
The black widow spider is one of six poisonous kinds of spiders in the United States. Learn more about it in our fun article for kids!
http://kidshealth.org/kid/ill_injure/bugs/black_widow.html

Extractions: The black widow spider is one of a few poisonous kinds of spiders in the United States. It is part of the arachnid family, which includes not just spiders, but ticks , mites, and scorpions , too. Its body is about one-half inch long (smaller than a dime), and it has long legs. The black widow spider is shiny and black with a red-orange or yellow mark in the shape of an hourglass on its stomach. Black widow spiders and their relatives can be found almost anywhere in the Western hemisphere of the world in damp and dark places. Their favorite places are wood piles, tree stumps, trash piles, storage sheds, fruit and vegetable gardens, in stone walls, and under rocks. If they come inside, they will go to dark places like corners of closets, garages, or behind furniture. They are shy by nature and bite only when trapped, sat on, or accidentally touched. What a Black Widow Spider Bite Looks and Feels Like
Widow Spider: Information From Answers.com
widow spider widow spiders black widow spider Scientific classification Kingdom Animalia Phylum Arthropoda Class Arachnida Order Araneae Family
http://www.answers.com/topic/widow-spider

Extractions: The widow spiders are members of the spider genus Latrodectus, a subset of the family Theridiidae Latrodectus includes approximately 31 recognized highly poisonous species , with the Black widow spiders Latrodectus mactans ) being the best known members of the group. Envenomation by these spiders can be fatal to children and ill or infirm adults. Ordinarily, the body mass of a healthy adult is sufficient to dilute the venom to less than a fatal concentration. Spiders of the genus Steatoda (also of the Theridiidae family) are often mistaken for widow spiders, and are known as False Widow Spiders . The false widow spiders are significantly less harmful to humans. Along with the Latrodectus mactans , the glossy black ones with the famed red hourglass, the gray widow spiders Latrodectus geometricus ), the
Spider Fact Sheets
Anyone bitten by a black widow spider should receive prompt and proper medical treatment. The pain and other symptoms usually reach a peak within 1248
http://www.zoo.org/educate/fact_sheets/spiders/venom.html

Extractions: While the black widow ( Latrodectus spp. ) is considered the most venomous spider in North America, death from a black widow spider bite is highly unlikely. Furthermore, black widows do not actively hunt humans in order to bite them. Latrodectus bites occur most frequently when the spider is trapped against human skin or provoked to defend itself. In the United States, no deaths from a widow spider have been documented for more than 20 years. Only the larger immature female and adult female spiders can bite through all layers of human skin and inject enough venom to cause a painful reaction. Small juveniles and all ages of male black widows are essentially harmless. The infamous western black widow ( Latrodectus hesperus ) is not found in the Seattle/Tacoma area. Its Washington range includes only areas east of the Cascade Mountains, a few San Juan Islands and a small part of Whidbey Island.
Black Widow Spider
The black widow spider weaves a tangled web. It is poisonous to humans. A black widow spider s poison is ten times more powerful than the rattlesnake s
http://www2.lhric.org/pocantico/spiders/blackwidow.htm

Extractions: The female black widow is shiny black usually with a red hourglass shape or two triangles together on the underside of her round shaped stomach. She hangs upside down so it is easy to see the color. The black widow spider weaves a tangled web. It is poisonous to humans. When its web is disturbed it will use its poison. They have a red spot on their stomach. Black widows like to live in hot areas. The black widow is the best of the cob web weavers. A black widow spider's poison is ten times more powerful than the rattlesnake's bite. Picture of a black widow spider Another picture BACK We'd love to hear from you.
AllRefer Health - Black Widow Spider - Insect Bites And Stings: Pictures & Image
black widow Spider Insect Bites and Stings (Bedbug Bite, Bee Sting, Bites - Insects, Bees, and spiders, black widow Spider Bite, Brown Recluse Bite,
http://health.allrefer.com/health/insect-bites-or-stings-black-widow-spider.html

Extractions: AllRefer Channels :: Yellow Pages Reference Health Home ... Contact Us Quick Jump Allergic Reactions Animal Bites Anterior Knee Pain ACL Injury Bleeding Broken Nose Burns Choking/Heimlich Maneuver CPR Dental Injuries Drug Abuse First Aid Ear Emergency Eye Emergency Fracture Frostbite Genital Injury Head Injury Heart Attack First Aid Heat Emergencies Insect bites or Stings Meniscus Tear Poisoning First Aid Sprains Sunburn First Aid Tick Bite Wounds 60+ More Injury Topics Alternative Medicine Health News Symptoms Guide Special Topics ... Medical Encyclopedia Web health.allrefer.com You are here : AllRefer.com Health Insect Bites and Stings : Black Widow Spider Insect Bites and Stings Alternate Names : Bedbug Bite, Bee Sting, Bites - Insects, Bees, and Spiders, Black Widow Spider Bite, Brown Recluse Bite, Flea Bite, Honey Bee or Hornet Sting, Lice Bites, Mite Bite, Scorpion Bite, Spider Bite, Wasp Sting, Yellow Jacket Sting Black Widow Spider This is a black widow spider. Note the red "hour glass" on the abdomen. The bite of the black widow produces severe symptoms but is seldom fatal, except in children less than 3 years old and adults over 55 years old. (Courtesy of the Centers for Disease Control.) Previous Image Next Image Jump to another image Bedbug - Close-Up Black Widow Spider Body Louse Flea Fly Insect, the Basic Features of Adults
AllRefer Health - Black Widow Spider - Insect Bites And Stings: Pictures & Image
black widow Spider Insect Bites and Stings (Bedbug Bite, Bee Sting, Bites - Insects, Bees, and spiders, black widow Spider Bite, Brown Recluse Bite,
http://health.allrefer.com/health/insect-bites-or-stings-black-widow-spider-1.ht

Extractions: AllRefer Channels :: Yellow Pages Reference Health Home ... Contact Us Quick Jump Allergic Reactions Animal Bites Anterior Knee Pain ACL Injury Bleeding Broken Nose Burns Choking/Heimlich Maneuver CPR Dental Injuries Drug Abuse First Aid Ear Emergency Eye Emergency Fracture Frostbite Genital Injury Head Injury Heart Attack First Aid Heat Emergencies Insect bites or Stings Meniscus Tear Poisoning First Aid Sprains Sunburn First Aid Tick Bite Wounds 60+ More Injury Topics Alternative Medicine Health News Symptoms Guide Special Topics ... Medical Encyclopedia Web health.allrefer.com You are here : AllRefer.com Health Insect Bites and Stings : Black Widow Spider Insect Bites and Stings Alternate Names : Bedbug Bite, Bee Sting, Bites - Insects, Bees, and Spiders, Black Widow Spider Bite, Brown Recluse Bite, Flea Bite, Honey Bee or Hornet Sting, Lice Bites, Mite Bite, Scorpion Bite, Spider Bite, Wasp Sting, Yellow Jacket Sting Black Widow Spider The female black widow is easily recognized by her shiny black body and red hourglass marking underneath her round abdomen. Although black widows can be found in nearly every state they are most common in the southern areas of the United States. The black widow makes her home in wood piles, under eaves, and other undisturbed places. The bite of a black widow can be serious and require medical attention. Symptoms include pain radiating from the site of the bite, nausea, overall aching of the body, profuse sweating, and labored breathing. Previous Image Next Image Jump to another image Bedbug - Close-Up Black Widow Spider Body Louse Flea ... Insect, the Basic Features of Adults
Cobweb Spiders Of Kentucky - University Of Kentucky Entomology
However, The black widow spider is a cobweb spider, and its bite can be very Read more about black widow and other dangerous spiders by visiting our
http://www.uky.edu/Agriculture/CritterFiles/casefile/spiders/cobweb/cobweb.htm

Extractions: MYTHS, LEGENDS, AND FOLKLORE WHAT IS A COBWEB SPIDER? Cobweb Spiders can be difficult to distinguish from other kinds of web-building spiders, especially orb weavers The main difference: webs made by cobweb spiders appear messy and disorganized, unlike the organized, circular webs made by orb-weavers and many other web-building spiders. In addition, cobweb spiders often have abdomens that are comparatively larger and more spherical than orb-weavers. Cobweb spiders have 8 eyes and (like all spiders), they have 8 legs, 2 body parts, and fang-like mouthparts called "chelicerae."
Poisonous Spiders Of South Carolina
The widow spiders have eight eyes clustered on the front of the head. Male black widows and immatures and other widow spiders (red and brown widows) pose
http://hgic.clemson.edu/factsheets/HGIC2505.htm

Extractions: HGIC 2505 http://hgic.clemson.edu Poisonous Spiders of South Carolina Almost all spiders are capable of producing venomous bites. However, there are very few species of spiders in the United States and South Carolina that produce harmful bites. The U.S. Public Health Service reports that poisonous bites are a very minor cause of death in the United States. Annually, venomous animals produce death as follows: bees, 12; wasps and other hymenoptera, 10; snakes, 14; spiders, six; and scorpions, one. In South Carolina, two groups of spiders, the widow (Theridiidae: Lactrodectus species) and the recluse (Loxoscelidae: Loxosceles species) spiders, are of most concern and will be discussed in detail. Two other species, Chirocanthium inclusum (a common running spider) and Argiope aurantia (the black and yellow garden spider), have occasionally been reported as inflicting serious bites in humans. None of these bites produced death or prolonged illness. Description: The widow spiders are large with mature females measuring 1½ inches with legs extended. Most people are familiar with the southern black widow ( Lactrodectus mactans ), a glossy black spider with a complete red hourglass marking on the underside of its abdomen. The northern black widow (
Venomous Spiders In Florida
The southern black widow is the most common of the native widow spiders. It is the epitome of the classic widow spider, occurring in all the normal widow
http://www.doacs.state.fl.us/pi/enpp/ento/venomousspiders.htm

Extractions: Both types of spiders tend to be found in similar places, which is in or under objects where their presence is not necessarily obvious. In the interest of safety, it is recommended that people engaged in activities where they cannot see where their hands are being placed (such as lifting boards or firewood, or reaching into storage boxes) should wear gloves to prevent being bitten by a hidden spider. Also, clothingespecially if unused for a considerable timeshould be checked before wearing, as a spider may have taken up residence within it.
Black Widow Spider
black widow spider public health pest page. These three widow spiders are the Southern black widow (Latrodectus mactans), the Western black widow (L.
http://pestsolutions.fmc.com/CDA/CDA_Global/Global_Redirector/0,1615,2938,00.htm
Brown Widow Spiders Article At University Of Florida Extension, Sarasota County
Although the bite of a widow spider is much feared, the widow spiders are generally The brown widow is also slightly smaller than the black widow.
http://sarasota.extension.ufl.edu/IPM/BrownWidow.htm

Extractions: Brown Widow Spiders By Fred Santana , Ph.D., Sarasota County IPM Coordinator When the subject of dangerous spiders comes up, the average person usually thinks about the black widow spider. Their shiny black body with a prominent red hourglass marking on the underside of the abdomen is an image that readily comes to mind. In Florida, however, there are three other venomous widow spiders (Southern black widow, northern black widow, and, the red widow) in addition to the brown widow. The most commonly encountered species of the group that people are finding around their homes and work place in Sarasota County is the brown widow spider Latrodectus geometricus . In the mid to late nineties there seems to have been an outbreak of brown widow spiders. Sightings have been reported from the barrier islands to I-75. At one time the brown widow, which was introduced into Florida, was most abundant in coastal cities of southeastern Florida. It now seems to have spread throughout the state and reports of sightings have been received from Georgia, Alabama, Mississippi, and South Carolina. Why are they so common? Perhaps, the milder winters of the last few years have contributed to their expanding range and increased presence. It could be there are more insects for them to feed on as a result of the milder winters. Along with the weather, however, another important factor is transportation by vehicles. The Extension Office has received increasing email and phone calls asking how to control brow widow spiders in and under cars and recreation vehicles.
Talk:Black Widow Spider - Wikipedia, The Free Encyclopedia
a black spider on the wall, it in all likelihood was not a black widow spider. The only dangerous spiders in the US that are black are the black widows.
http://en.wikipedia.org/wiki/Talk:Black_widow_spider

Extractions: There are spiders called "brown recluse" spiders, but none called "black recluse" spiders. Somebody must have either been confused or must have picked up some misinformation from the mass media, so I removed the sentence that questioned the relationship between black widows and black recluses. 03:46, 12 Mar 2005 (UTC) The hourglass marking on black widow females is most commonly red but doesn't have to be, nor does it have to be an hourglass shape. The two halves of the hourglass may be seperated into 2 spots. This source from Ohio State Univ. can verify: http://ohioline.osu.edu/hyg-fact/2000/2061A.html User:Jdoty 11:45am, 16 May 2005 (EST) The article fails to represent a recent taxonomic shift in how black widowes are classified. In years past, there were two recognized species of black widow; the American Black Widow ( L. mactans ) and the Mediterranian or European Black Widow ( L. tredecimguttatus ); this excludes other widow spiders such as the red-back and the brown widow. Recently, the American Black Widow was reclassified into 3 species: the Southern Black Widow ( L. mactans
Biodiversity - Black Widow Spider
The infamous black widow spider is just one of 30000+ recognized members of the For this reason, the black widow, like most other spiders, retreats to a
http://www.seaworld.org/animal-info/info-books/bio-diversity/black-widow-spider.

Extractions: Black Widow Spider Latrodectus mactans The infamous black widow spider is just one of 30,000+ recognized members of the carnivorous spider order that catches insects with webs or jaws. Its venom is 15 times more potent than an equal weight of rattlesnake venom but its 1.7 mm (.07 in.) fangs inject a much smaller amount. Arachnids not only eat but are eaten by many insects. Some gather and store live, paralyzed spiders within their nests for hungry offspring. For this reason, the black widow, like most other spiders, retreats to a far corner of the web when threatened. It then curls up its legs and plays dead. All widows weave their their tangled webs in quiet and protected areas under boards or rocks and in burrows or tree cavities. Species Diversity Examples SeaWorld/Busch Gardens Animal Information Database
Venomous Creatures Of Georgia
The black widow spider is one of the two spiders in Georgia that is venomous. Remember, a black widow spider is NOT out to get you if you don t bother it.
http://library.thinkquest.org/04oct/00525/blackwidow.htm

Extractions: Black Widow Spiders Phylum: Arthropods Class: Scorpions, ticks, mites, harvestmen, and spiders Order: True Spiders Family: Theridiidae People in Georgia, such as gardeners or just a little kid playing in their backyard, may have an encounter with a black widow because these spiders are found in dark or small spaces, such as under rocks or in between two fence posts. The female spider has a red hour glass on her back and is the black widow that is venomous. The male is NOT! The black widow spider is one of the two spiders in Georgia that is venomous. Remember, a black widow spider is NOT out to get you if you don't bother it. Even though it may seem like they are, they aren't. A black widow will only use its venom if it really needs too. Click on the picture to learn more about the effects of the bite and facts about the black widow spider!
Black Widow Spider, Latrodectus Mactans (Araneae: Theridiidae) @ Insect Images
black widow spider. Insects spiders, Scorpions, and Centipedes Arachnida Araneae Theridiidae Latrodectus mactans (Fabricius)
http://www.insectimages.org/browse/subimages.cfm?SUB=2175
Entomology - Brown Widow In So. Cal.
The native black widow is still the major spider of potential medical importance in southern black and brown widow spider bites in South Africa.
http://spiders.ucr.edu/brownwidow.html

Extractions: In February of 2003, specimens of the non-native brown widow spider, Latrodectus geometricus , were discovered as part of the Los Angeles Spider Survey being conducted by the Los Angeles County Museum of Natural History. This was an interesting discovery and one that is mostly of scientific interest to southern California arachnologists. However, the ensuing media attention that was given to the spider has created the false impression that the brown widow is a new danger in southern California. Reports have correctly stated that the spider's venom is fairly potent but because the spider injects so little, it is not of major consequence. Yet one hyperbolic report stated that the spider hasn't killed anyone so far. This is not surprising because the brown widow is not a dangerous nor deadly spider. Even though it has venom of high toxicity, this is typically determined with injections of venom into mice or rabbits and conclusions from this are inferred with little real-world relevance. Much more relevant is the effects of actual So even though the non-native brown widow is virtually harmless, it is getting all this publicity and people are concerned about it. The hyperbolic response of the media and the general public to this new resident of southern California is ludicrous considering there are millions (maybe billions) of native black widows
BLACK WIDOW SPIDER
There are numerous species, but only the northern widow (L. variolus) is found in Canada. They re also known as hourglass spiders, black widow SPIDER.
http://www.fishontario.com/articles/bugs/blackwidow.html
Black Widow Spider, HYG-2061A-04
Discusses the spider, bite symptoms, and first aid.
http://ohioline.osu.edu/hyg-fact/2000/2061A.html

Extractions: Family: Theridiidae Common Name Scientific Name black widow spider Latrodectus mactans Species in the genus Latrodectus are commonly known as widow spiders. A number of different species of widow spiders occur in the United States. The black widow spider ( L. mactans ) and the northern black widow spider ( L. variolus ) occur in Ohio, although both are relatively uncommon, especially in the northern half of the state. Other species of widow spiders occasionally arrive in shipments of household goods. The black widow spider has a potent neurotoxic venom and is considered the most venomous spider in North America. However, the female injects such a small dose of venom that it rarely causes death. Reports indicate human mortality at well less than 1% from black widow spider bites. The adult female black widow spider has a shiny, jet black, spherical abdomen with two connected red triangles on the underside that form a characteristic hourglass marking. Note, however, that the hourglass color may range from yellowish to various shades of orange or red. Adult females are about 1/2-inch long, not including the legs (about 1-1/2 inches when legs are spread). Adult males are harmless, about half the females size, with smaller bodies and longer legs. The males abdomen usually has red spots along the upper midline and white lines or bars radiating out to the sides. Newly hatched spiderlings are predominately white or yellowish-white, gradually acquiring more black and varying amounts of red and white with each molt. Juveniles of both sexes resemble the male and are harmless.
Black Widow Spider: Control, Description, Biology Of Black Widow Spiders
black widow spider biology, extermination and general information.
http://www.pestproducts.com/blackwid.htm

Extractions: Items ... pest control Black Widow Spider BIOLOGY OF SPIDERS SPIDER ELIMINATION Araneae: Theridiidae, Latrodectus mactans The female black widow spider rarely leaves her web. The web she constructs is an irregular, tangled, cris Egg sacs are pear shaped (or oval), brown, papery and about ½ inch long. They hold from 25 to 900 or more eggs, which have an incubation period of 20 days. The spiderlings disperse shortly after emerging, tearing an opening in the egg sac and stay near the sac. After several hours, these second instar spiderlings balloon to the ground and scatter. Growth requires two to three months, with older females dying in autumn after egg laying. Of all spiders, the Black Widow is the most feared. The female’s venom is especially poisonous to people. Despite its reputation, this spider often attempts to escape rather than bite, unless it is guarding an egg mass or if it is cornered and pressed. The male black widow will not bite you. After mating, the female sometimes eats the male (remember, she only has to mate once in her life), earning the name "widow." During the period shortly following mating and laying of eggs, the female black widow can be a little cranky and hungry. After this period (if he lives through it!) the male lives quite comfortably, eating prey captured by the female. The development of his venom sacs stop and become inactive as the male matures, thus making him less of a potential problem than his female counterpart.
Hardin MD : Black Widow Spider Bites / Pictures
From the University of Iowa s Hardin MD, Internet sources on black widow Spider Bites / Pictures.
http://www.lib.uiowa.edu/hardin/md/blackwidow.html

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