Na váš dotaz hypoptopoma-psilogaster bylo nalezeno 2 příspěvků.
Hypoptopoma psilogaster Fowler, 1915
krunýřníček peruánský
Fowler, H. W. 1915. Notes on nematognathous fishes. Proc. Acad. Nat. Sci. Phila. v. 67: 203-243.
Hypoptopoma Günther, 1868
Günther A. 1868. Diagnoses of some new freshwater fishes from Surinam and Brazil, in the collection of the British Museum. Ann. Mag. Nat. Hist. (Ser. 4) v. 1 (no. 6). 475-481.