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BugGuide Gathering
Pack Forest
Washington State
July 10-12, 2009
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Home » Guide » Arthropods (Arthropoda) » Arachnids (Arachnida) » Spiders (Araneae) » True Spiders (Araneomorphae) » Entelegynes » Cobweb Spiders (Theridiidae) » Widow Spiders (Latrodectus)

Genus Latrodectus - Widow Spiders

Red Widow · Brown Widow · Western Black Widow · Southern Black Widow · Northern Black Widow

Species Latrodectus bishopi - Red Widow
Red Widow - Latrodectus bishopi - female Adult male in retreat - Latrodectus bishopi Adult male - Latrodectus bishopi Adult male in retreat - Latrodectus bishopi Early season Red - Latrodectus bishopi - female Early season Red - Latrodectus bishopi - female Latrodectus bishopi - male Latrodectus bishopi - male

Species Latrodectus geometricus - Brown Widow
Adult male - Latrodectus geometricus Brown Widow - Latrodectus geometricus - female Latrodectus geometricus - female L geometricus egg sack with young - Latrodectus geometricus Immature Brown Widow - July 15, 2008 - Latrodectus geometricus Brown Widow ? - Latrodectus geometricus Brown Widow vs. Honey Bee - Latrodectus geometricus Brown Widow - Latrodectus geometricus - female

Species Latrodectus hesperus - Western Black Widow
Latrodectus hesperis, Western Black Widow - Latrodectus hesperus - male Black Widows - Latrodectus hesperus - female Black Widow Spider - Latrodectus hesperus - female Western Black Widow - Latrodectus hesperus - female Western Black Widow - Latrodectus hesperus - male - female Immature Black Widow - Latrodectus hesperus Latrodectus hesperus - Immature male - Latrodectus hesperus - male Spider - Latrodectus hesperus

Species Latrodectus mactans - Southern Black Widow
Male Black Widow - Latrodectus mactans - male Guide Plate for the Southern Black Widow - Latrodectus mactans black widow - Latrodectus mactans Black widow - Latrodectus mactans - female Latrodectus mactans - female Black Widow - Latrodectus mactans - female Black Widow - Latrodectus mactans - female Female Juvenile Black Widow Spider? - Latrodectus mactans - female

Species Latrodectus variolus - Northern Black Widow
Black Widow, male - Latrodectus variolus - male Black Widow - Latrodectus variolus - female Northern Black Widow - Latrodectus variolus - male Northern Black Widow - Latrodectus variolus - female Spider - Latrodectus variolus - male Spider - Latrodectus variolus - male Which Latrodectus? - Latrodectus variolus - female female adult northern black widow/Latrodectus variolus - Latrodectus variolus - female


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