Latrodectus Mactans — synonyms, definition
1. Latrodectus mactans (Noun)
1 synonym
black widow
1 definition
Latrodectus mactans (Noun) — Venomous New World spider; the female is black with an hourglass-shaped red mark on the underside of the abdomen.
1 type of
spider
2 parts of
Latrodectus genus Latrodectus