In southeastern Brazil, researchers set out to look for tarantula species with a rare and "striking" characteristic. Tarantulas, belonging to the Theraphosidae family, are among the largest spiders on ...

A scientist has discovered nine new species of colorful tree-climbing tarantulas in central and eastern Brazil, including four belonging to a mysterious, old genus and others that are quite picky ...

The new species was discovered in the Chapada Diamantina region in Brazil’s state of Bahia. Photo by Matheus Seiji Goto via Unsplash Five elusive species of “tiny” tree-dwelling tarantulas, found only ...

SAO PAULO, Oct. 30 (UPI) -- Nine new species of tree-dwelling tarantulas have been identified in central and eastern Brazil, researchers say, bringing the total in the area to 16 species. Arboreal ...

Seven new tree-dwelling tarantula species have been identified in southeastern Brazil, including three from heavily deforested regions, according to a study. Getty Images/iStockphoto In southeastern ...