Microsciurus flaviventer (Gray 1867)
[Microsciurus] flaviventer (Gray 1867), Ann. Mag. Nat. Hist., ser. 3, 20: 432.
Type Locality: Brazil. Cabrera (1961) suggested the type locality could be restricted to Pebas, based on Thomas (1928 b) .
Vernacular Names: Amazon Dwarf Squirrel.
Subspecies::
Subspecies Microsciurus flaviventer subsp. flaviventer Gray 1867
Subspecies Microsciurus flaviventer subsp. napi Thomas 1900
Subspecies Microsciurus flaviventer subsp. otinus Thomas 1901
Subspecies Microsciurus flaviventer subsp. peruanus J. A. Allen 1897
Subspecies Microsciurus flaviventer subsp. rubrirostris J. A. Allen 1914
Subspecies Microsciurus flaviventer subsp. sabanillae Anthony 1922
Subspecies Microsciurus flaviventer subsp. similis Nelson 1899
Subspecies Microsciurus flaviventer subsp. simonsi Thomas 1900
Distribution: Amazon basin of Colombia, Ecuador, Peru, and Brazil west of the Rios Negro and Jurua.
Conservation: IUCN – Lower Risk (lc).