Latrodectus Lat·ro·dec·tus (lāt'rə-děk'təs)
A genus of small spiders, including the black widow, capable of inflicting highly poisonous, neurotoxic bites.
In no other case was the effect on experimental animals comparable to the latrodectus extract.
Karnyia discoidalis Spider: latrodectus indistinctus, p. 215.
The usual remedies gave no relief, but latrodectus ʒc was of great benefit.
latrodectus mactans is coal black, marked with red or yellow or both.
If they are genuine effects of the poison of latrodectus mactans, they must afford a recurrence of corresponding symptoms.