DescriptionLatrodectus mactans male.jpg English: Southern Black Widow (Latrodectus mactans) Date 7 June 2016 Source https://www.inaturalist.org/photos/3942329...
Latrodectus mactans (Family Theridiidae ) Fatal bites from Latrodectus spiders seldom occur in the case of healthy adults. The ratio of body weight to...
DescriptionLatrodectus mactans - male black widow.JPG English: A nighttime photograph of a male black widow (Latrodectus mactans); found under a rock...
DescriptionBlack Widow- Latrodectus mactans.jpg English: Black widow in Wichita, KS. I don't fully recall but I believe male. Date 29 September 2013 Source...
DescriptionLatrodectusHesperusMaleLightColoredVentral003A.JPG English: Latrodectus hesperus male ventral view The identification of this spider is based...
jpg English: This 2007 photograph, captured by CDC biomedical photographer, James Gathany, depicted a female black widow spider, Latrodectus mactans,...
jpg English: Spiders Diversity Date 30 January 2013, 23:29:37 Source Cyrtaucheniidae (Aptostichus ?) Corinnidae (Supunna ?) Theridiidae (Latrodectus mactans)...
