They own a ring like keel on the
palpal bulb, the tibial
apophysis with convergent branches and a
spermatheca having a membrane like base. They also lack
stridulatory hairs and they own numerous labial cuspules.[3]
Species
As of July 2022[update] it contains 10 species, found in South America and
Panama:[1]
Hapalopus aymara Perdomo, Panzera & Pérez-Miles, 2009 - Bolivia, Brazil
^
abGloor, Daniel; Nentwig, Wolfgang; Blick, Theo; Kropf, Christian (2020).
"Gen. Hapalopus Ausserer, 1875". World Spider Catalog Version 20.0. Natural History Museum Bern.
doi:
10.24436/2. Retrieved 2020-04-17.
^Ausserer, A. (1875). "Zweiter Beitrag zur Kenntniss der Arachniden-Familie der Territelariae Thorell (Mygalidae Autor)". Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien. 25: 125–206.