Synonyma
Bathymacrops Gilchrist, 1922 ― Bathymacrops macrolepis Gilchrist, 1922
Euproserpa Fowler, 1934 ― Microstoma schmitti Fowler, 1934
Typový druh
Microstomus groenlandicus Reinhardt, 1840
Původní popis
Jordan D. S. & Evermann B. W. 1896. The fishes of North and Middle America: a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Part I. Bull. U. S. Natl. Mus. No. 47. i-lx + 1-1240.
Přehled druhů
Nansenia ahlstromi Kawaguchi & Butler, 1984
drobnotlamka Ahlstromova
Nansenia antarctica Kawaguchi & Butler, 1984
drobnotlamka antarktická
Nansenia ardesiaca Jordan & Thompson, 1914
drobnotlamka indopacifická
Nansenia atlantica Blache & Rossignol, 1962
drobnotlamka atlantská
Nansenia boreacrassicauda Poulsen, 2015
Nansenia candida Cohen, 1958
drobnotlamka bílá
Nansenia crassa Lavenberg, 1965
drobnotlamka vy´chodopacifická
Nansenia groenlandica (Reinhardt, 1840)
drobnotlamka grónská
Nansenia iberica Matallanas, 1985
drobnotlamka iberská
Nansenia indica Kobyliansky, 1992
drobnotlamka indooceánská
Nansenia longicauda Kawaguchi & Butler, 1984
drobnotlamka dlouhoocasá
Nansenia macrolepis (Gilchrist, 1922)
drobnotlamka velkošupinná
Nansenia megalopa Kawaguchi & Butler, 1984
drobnotlamka velkooká
Nansenia oblita (Facciolà, 1887)
drobnotlamka východoatlantská
Nansenia obscura Kobyliansky & Usachev, 1992
drobnotlamka temná
Nansenia pelagica Kawaguchi & Butler, 1984
drobnotlamka pelagická
Nansenia schmitti (Fowler, 1934)
Nansenia tenera Kawaguchi & Butler, 1984
drobnotlamka křehká
Nansenia tenuicauda Kawaguchi & Butler, 1984
drobnotlamka tenkoocasá
