Euthycaelus

Euthycaelus is a genus of tarantula. It was first described in 1889 by Simon, and is found through Central and South America.

== Species == , it contained 7 species: Euthycaelus amandae Guadanucci & Weinmann, 2014 - Colombia Euthycaelus astutus (Simon, 1889) - Venezuela Euthycaelus colonica Simon, 1889 - Venezuela Euthycaelus guane Valencia-Cuellar, Perafán & Guadanucci, 2019 - Colombia Euthycaelus janae Sherwood & Gabriel, 2022 - Peru Euthycaelus norae Guadanucci & Weinmann, 2014 - Colombia, Venezuela Euthycaelus quinteroi Gabriel & Sherwood, 2022 - Panama