Female P. nigriventer responsible for the bite.

Phoneutria nigriventer , the “ armed spider ” (Photographed by Alcides

armed spiders

Envenomation by Wandering Spiders (Genus Phoneutria)

How well can the Brazilian wandering spider see? - Quora

Review article-The demystification of the venomosity of spiders

Aranha armadeira hi-res stock photography and images - Alamy

SciELO - Brasil - Infrared thermography to diagnose and manage venomous animal bites and stings Infrared thermography to diagnose and manage venomous animal bites and stings

Genus Phoneutria - Basics about captive care and a brief look into the different species, Page 4

Spider Venom That Causes Big Boners Could Be A New Viagra

Brazilian Wandering Spider (Phoneutria): Bite, Attacks And Other Facts » Science ABC