Joao Burini / Wandering spider (Ctenus medius) feeding on a Ischnocnema frog. South-east atlantic forest, Tapirai, Sao Paulo, Brazil.

Joao Burini / Brazilian wandering spider (Phoneutria nigriventer) Parque do Zizo Private reserve, Sao Paulo, Atlantic Forest South-East Reserves, UNESCO World Heritage Site, Brazil.

MYN / Joao P. Burini / Brazilian wandering spider (Phoneutria nigriventer) Tapirai, Sao Paulo, Brazil. Atlantic forest. Meetyourneighbours.net project.

Emanuele Biggi / Armed spider (Phoneutria sp) in threat posture on white background, Los Amigos Biological Station, Peru

Emanuele Biggi / Armed spider (Phoneutria sp) in threat posture, Peru, July.

Emanuele Biggi / Armed spider (Phoneutria sp) eating a leaf katydid (Typophillum sp.), Peru.

Emanuele Biggi / Banana spider (Phoneutria sp.) at night, Peru.

Emanuele Biggi / Banana spider (Phoneutria sp.) active at night in rainforest, Peru.

Emanuele Biggi / Banana spider (Phoneutria sp.) active at night in the rainforest of Peru.

Emanuele Biggi / Snail (Euglandina sp.) on white background, Peru

Emanuele Biggi / Banana spider (Phoneutria sp.) at night, Peru. July.

Heidi & Hans-Juergen Koch / Wandering Spider (Phoneutria fera) hatchlings, native to South America