Sumatra is part of "Sundaland", one of the 25 conservation hotspots listed in Myers et al, 2000 (doi:10.1038/35002501).
These are groups that are represented in Sumatra
Pages in category "Fauna of Sumatra"
“ Marthana Thorell, 1891 is a genus in the family Sclerosomatidae, subfamily Gagrellinae. There is...
“ Neopygoplus Roewer, 1923 is a genus in the family Assamiidae, subfamily Erecinae. (from)
“ Pseudogagrella Redikorzev, 1936 is a genus in the family Sclerosomatidae, subfamily Gagrellinae...
“ Acrobuninae is a subfamily of the family Epedanidae. It consists of six genera and ten species...