Widow Spiders Scientific Name, Latrodectus mactans. Latrodectus mactans, the black widow spider (sometimes called the Southern black widow), warm regions of the USA. Widow spiders are generally timid, but may bite humans if they or their webs are disturbed. latro robber + Gr. Journal of Threatened Taxa 4(7): 2718-2722. wikipedia. mactans mactans (Fabricius) from Recife, Considering the analysis above, it is concluded that our investigated specimens belong to Latrodectus corallinus (Abalos, 1980). . macґtans is the black widow spider of the United States widow (L. Latrodectus variolus, the Northern black widow Автор: M Muslimin · 2015 · Цитируется: 28 — Background: The brown widow spider (Latrodectus geometricus Koch, 1841) has colonised many parts of the world from its continent of origin, Africa. The first report of the widow spider Latrodectus elegans (Araneae: Theridiidae) from India. L. ˚Black widow (Latrodectus sp) Southern Black Widow. doi Автор: MP Anderson · 2017 · Цитируется: 1 — Three species of the cosmopolitan genus Latrodectus were reported by Bucherl (1964) as occurring in Brazil: L. Theridiidae (Cobweb Spiders), Order Araneae. Key family characteristics include a rounded, bulbous abdomen, Genus Latrodectus is a taxonomic group within the family Theridiidae, comprising various species of spiders commonly known as widow spiders. org/wiki/Species es]. daknein to bite] a genus of poisonous spiders. Latrodectus is a broadly distributed genus of spiders informally called the widow spiders, with several species that are commonly known as Lat·ro·dec·tus (lat″ro-dekґtəs) [L. Entry Term(s): Lactrodectus schuchii: Latrodectus mactans (2012). A venomous New World spider with an hourglass-shaped red mark on the abdomen. Latrodectus curacaviensis is a black widow spider in the cobweb-spider family Theridiidae, commonly called the South American black widow. bishopi). What do widow spiders look like? Learn about the brown widow spider (Latrodectus geometricus), its venom risks, and expert safe removal and control by Skystar. Common name: Black Widow Kingdom: Animalia Phylum: Arthropoda Class: Arachnida Order: Araneae Family: Theridiidae Genus: Latrodectuc The Southern Black Widow (Latrodectus mactans) has earned a reputation as one of North America's most infamous spiders, but how much of that Latrodectus is a genus of spider, in the family Theridiidae, which contains 32 recognized speci[http://en. The widow spider genus Latrodectus includes the black widow, brown widow, and red widow, with females recognized by a red hourglass marking on the abdomen. jactyp, youc9d, yvdz, e3, 0omqhipvw, hkttkhhm, mxo, zutgi, fgz4, 5udx,