• Thumbnail for Latrodectus mactans
    Latrodectus mactans, known as southern black widow or simply black widow, and the shoe-button spider,[citation needed] is a venomous species of spider...
    18 KB (1,987 words) - 02:37, 9 September 2024
  • Thumbnail for Latrodectus
    widows" (southern black widow Latrodectus mactans, western black widow Latrodectus hesperus, and northern black widow Latrodectus variolus). Besides these...
    29 KB (2,992 words) - 02:05, 8 August 2024
  • Thumbnail for Redback spider
    subspecies of the best-known member of the group, the black widow spider (Latrodectus mactans), found in North America and other regions. He did not consider the...
    113 KB (11,834 words) - 02:19, 31 August 2024
  • Thumbnail for Latrodectus geometricus
    of the widow spiders in the genus Latrodectus. As such, it is a 'cousin' to the more infamous Latrodectus mactans (black widow). L. geometricus has black...
    10 KB (1,049 words) - 01:46, 13 September 2024
  • Thumbnail for Latrodectus variolus
    Latrodectus variolus, the northern black widow spider or northern widow, is a venomous species of spider in the genus Latrodectus of the family Theridiidae...
    4 KB (426 words) - 16:00, 9 February 2024
  • Thumbnail for Latrodectus tredecimguttatus
    Latrodectus tredecimguttatus, also known as the Mediterranean black widow or the European black widow, is a species in the genus Latrodectus of the widow...
    7 KB (729 words) - 18:38, 4 November 2023
  • Thumbnail for Latrodectus hesperus
    previously described as a subspecies of Latrodectus mactans and it is closely related to the northern species Latrodectus variolus. The species, as with others...
    24 KB (2,961 words) - 08:15, 13 September 2024
  • Thumbnail for Latrodectus bishopi
    species Latrodectus mactans. The name bishopi honors Marshall B. Bishop who collected the specimens on which the description was based. Latrodectus bishopi...
    7 KB (657 words) - 11:29, 8 August 2024
  • Thumbnail for Latrodectism
    Latrodectism (category Latrodectus)
     katipo) and the South American Latrodectus corallinus and Latrodectus curacaviensis. Several other members of the genus Latrodectus are not commonly associated...
    18 KB (2,046 words) - 07:22, 14 September 2024
  • Thumbnail for Spider bite
    "The treatment of black widow spider envenomation with antivenin latrodectus mactans: a case series". The Permanente Journal. 15 (3): 76–81. doi:10.7812/tpp/10-136...
    34 KB (3,800 words) - 13:04, 18 July 2024
  • Thumbnail for Northrop P-61 Black Widow
    designed as a night fighter. Named for the North American spider Latrodectus mactans, it was an all-metal, twin-engine, twin-boom design armed with four...
    102 KB (13,818 words) - 00:33, 8 September 2024
  • Thumbnail for Latrodectus pallidus
    Like all Latrodectus species, L. pallidus has a bite which is venomous and can injure humans. While not nearly as toxic as the bite of L. mactans or L. hasselti...
    4 KB (439 words) - 11:03, 19 August 2024
  • Thumbnail for Chalybion californicum
    vulgaris, Daucus carota, and Zizia aurea. Larvae are fed spiders, often Latrodectus mactans. They prefer to hunt prey on the ground or under rocks. Wikimedia...
    4 KB (381 words) - 23:53, 20 March 2024
  • Thumbnail for Antivenom
    species of Loxosceles and Latrodectus Mexico Redback spider antivenom Redback spider Australia Black widow spider (Latrodectus Mactans) antivenin (equine origin)...
    35 KB (2,871 words) - 15:43, 9 August 2024
  • Thumbnail for List of venomous animals
    spp.) Brazilian wandering spiders (Phoneutria spp.) All widow spiders (Latrodectus spp.), including the black widows, button spiders, Australian redback...
    18 KB (1,667 words) - 16:30, 4 June 2024
  • Thumbnail for Katipō
    Katipō (redirect from Latrodectus katipo)
    American black widow spider (Latrodectus mactans), the brown widow (Latrodectus geometricus), and the European black widow (Latrodectus tredecimguttatus). The...
    38 KB (4,648 words) - 09:08, 11 September 2024
  • Thumbnail for Spider cannibalism
    initiated. This supposed propensity is what gave the black widow spider, Latrodectus mactans, its name. However, the three species of North American black widows...
    8 KB (950 words) - 09:00, 22 August 2024
  • Thumbnail for Theridiidae
    either have a central retreat (Achaearanea-type) or a peripheral retreat (Latrodectus-type). Building gum-foot lines is a unique, stereotyped behaviour, and...
    24 KB (2,268 words) - 06:59, 7 September 2024
  • the western black widow Latrodectus mactans, the southern black widow Latrodectus variolus, the northern black widow Latrodectus tredecimguttatus, the Mediterranean...
    8 KB (1,030 words) - 16:06, 22 August 2024
  • the genus Latrodectus. The most widely known of those spiders are the black widows, Latrodectus mactans. The venom of widow spiders (Latrodectus) contains...
    17 KB (2,274 words) - 00:42, 29 June 2024
  • POISONING: EXPERIMENTAL STUDY OF THE EFFECTS OF THE BITE OF THE FEMALE LATRODECTUS MACTANS IN MAN". Archives of Internal Medicine. 54 (6): 831. doi:10.1001/archinte...
    5 KB (557 words) - 18:13, 28 July 2024
  • Thumbnail for Scolopendra morsitans
    with a presynaptic action from the venom of the black widow spider (Latrodectus mactans, Fabr.)". Toxicon. 14 (4): 329–330. doi:10.1016/0041-0101(76)90030-1...
    24 KB (2,716 words) - 14:19, 3 May 2024
  • Thumbnail for Calcium gluconate
    "The treatment of black widow spider envenomation with antivenin latrodectus mactans: a case series". The Permanente Journal. 15 (3): 76–81. doi:10.7812/tpp/10-136...
    19 KB (1,605 words) - 03:12, 12 August 2024
  • Thumbnail for Tubocurarine chloride
    PMID 11520923. S2CID 906456. Allen GW (September 1953). "Black widow spider (Latrodectus mactans) poisoning treated with d-tubocurarine chloride". Annals of Internal...
    19 KB (2,043 words) - 16:59, 9 September 2023
  • Thumbnail for Wildlife of North Carolina
    freshwater mollusks. Spiders: northern black widow (Latrodectus variolus), southern black widow (Latrodectus mactans), false black widow (Steatoda grossa), common...
    14 KB (1,206 words) - 13:16, 6 October 2023
  • Thumbnail for Red imported fire ant
    timuga and the southern black widow spider (Latrodectus mactans), actively kill red imported fire ants. L. mactans captures all castes of the species (the...
    231 KB (27,544 words) - 06:55, 29 August 2024
  • antoni Keijia mneon Keijia punctosparsa Latrodectus geometricus Latrodectus hesperus Latrodectus mactans Latrodectus variolus Neospintharus furcatus Neospintharus...
    29 KB (2,007 words) - 02:43, 16 May 2023
  • 1944 — South Africa Latrodectus katipo Powell, 1871 — New Zealand Latrodectus lilianae Melic, 2000 — Spain, Algeria Latrodectus mactans (Fabricius, 1775)...
    237 KB (17,145 words) - 09:28, 20 August 2024
  • Southern tree funnel-web spider High rates of severe envenoming. Latrodectus L. mactans Black widow 8–15 mm 0.02–.03 mg. 0.002 mg/kg * 0.9 mg/kg 36 deaths...
    30 KB (3,061 words) - 14:56, 16 August 2024
  • Thumbnail for Juan Brèthes
    Un nouveau Tetrastichus (Chalcididae) parasite dans les nids de Latrodectus mactans, Revista Chilena de Historia Natural, XXX, pág. 57-58, 1926. 240...
    47 KB (6,867 words) - 23:04, 2 August 2024