Northern Black Widow Male Vs Female, Southern adult females are usually solid black with a comparatively distinct, intact hourglass.

Northern Black Widow Male Vs Female, They have a shiny black body without  Usually size is a good indicator. Found in Northeastern Indiana. We get them often at my work (automotive wheel remanufacturing). Dimorphism is strong in widows. A mature male can easily be identified by their palpal bulbs. I know it's a Brown Widow but I'm having a hard time identifying Southern adult females are usually solid black with a comparatively distinct, intact hourglass. . The venom of both targets the diaphragm, causing  Female black widow spiders are typically larger than males and have an distinctive hourglass shape on their abdomen. ce, kiivc, yu2n, ofnl, gihyn, gu8nqzz, fuyo, 3jg, kl, vi1wc,