Třída: Actinopterygii - paprskoploutví
Řád: Argentiniformes - stříbrnicotvaří
Čeleď: Microstomatidae - drobnotlamkovití

Typový druh: Microstomus groenlandicus Reinhardt, 1840

Reference: 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
  Kawaguchi, K. & J. L. Butler. 1984. Fishes of the genus Nansenia (Microstomatidae) with descriptions of seven new species. Contributions in Science (Los Angeles) No. 352: 1-22.
• Nansenia antarctica Kawaguchi & Butler, 1984
  Drobnotlamka antarktická
  Kawaguchi, K. & J. L. Butler. 1984. Fishes of the genus Nansenia (Microstomatidae) with descriptions of seven new species. Contributions in Science (Los Angeles) No. 352: 1-22.
• Nansenia ardesiaca Jordan & Thompson, 1914
  Drobnotlamka indopacifická
  Jordan, D. S. & W. F. Thompson. 1914. Record of the fishes obtained in Japan in 1911. Memoirs of the Carnegie Museum v. 6 (no. 4): 205-313, Pls. 24-42.
• Nansenia atlantica Blache & Rossignol, 1962
  Drobnotlamka atlantská
  Blache, J. & M. Rossignol. 1962. Nansenia atlantica nov. sp. (Teleostei, Clupeiformes, Opisthoproctoidei, Microstomidae). Poisson bathypelagique nouveau du Golfe de Guinée (diagnose provisoire). Cahiers O. R. S. T. O. M. (Office de la Recherche Scientifique et Technique Outre-Mer) Série Océanographie No. 2: 103-106.
• Nansenia candida Cohen, 1958
  Drobnotlamka bílá
  Cohen, D. M. 1958. Nansenia candida, a new species of argentinid fish from the North Pacific, with notes on other species of Nansenia. Stanford Ichthyological Bulletin v. 7 (no. 3): 52-57.
• Nansenia crassa Lavenberg, 1965
  Drobnotlamka východopacifická
  Lavenberg, R. J. 1965. A new species of microstomatid fish (Nansenia) from California waters. Copeia 1965 (no. 3): 281-285.
• Nansenia groenlandica (Reinhardt, 1840)
  Drobnotlamka grónská
  Reinhardt, J. C. H. 1840. Om nye Grönlandske fiske. Oversigt over det Kongelige Danske Videnskabernes Selskabs Forhandlinger og dets Medlemmers Arbeider (Kjøbenhavn) v. 7 (1839): 8-10.
• Nansenia iberica Matallanas, 1985
  Drobnotlamka iberská
  Matallanas, J. 1985. Diagnosis de Nansenia iberica n. sp. (Pisces, Salmoniformes, Microstomatidae). Miscellània Zoològica v. 9: 400-401.
• Nansenia indica Kobyliansky, 1992
  Drobnotlamka indooceánská
  Kobyliansky, S. G. 1992. Two new species from the genus Nansenia (Microstomatidae, Salmoniformes) from the west part of the Indian Ocean. Voprosy Ikhtiologii v. 32 (no. 2): 3-9.
• Nansenia longicauda Kawaguchi & Butler, 1984
  Drobnotlamka dlouhoocasá
  Kawaguchi, K. & J. L. Butler. 1984. Fishes of the genus Nansenia (Microstomatidae) with descriptions of seven new species. Contributions in Science (Los Angeles) No. 352: 1-22.
• Nansenia macrolepis (Gilchrist, 1922)
  Drobnotlamka velkošupinná
  Gilchrist, J. D. F. 1922. Deep-sea fishes procured by the S.S. "Pickle" (Part I). Report Fisheries and Marine Biological Survey, Union of South Africa Rep. 2 (art. 3): 41-79, Pls. 7-12.
• Nansenia megalopa Kawaguchi & Butler, 1984
  Drobnotlamka velkooká
  Kawaguchi, K. & J. L. Butler. 1984. Fishes of the genus Nansenia (Microstomatidae) with descriptions of seven new species. Contributions in Science (Los Angeles) No. 352: 1-22.
• Nansenia oblita Facciolà, 1887)
  Drobnotlamka východoatlantská
  Facciolà, L. 1887. Sull'esistenza di due forme diverse di Microstoma nel Mar di Messina. Naturalista Siciliano [Il Naturalista Siciliano, Giornale di scienze naturali] v. 6: 193-197.
• Nansenia obscura Kobyliansky & Usachev, 1992
  Drobnotlamka temná
  Kobyliansky, S. G. 1992. Two new species from the genus Nansenia (Microstomatidae, Salmoniformes) from the west part of the Indian Ocean. Voprosy Ikhtiologii v. 32 (no. 2): 3-9.
• Nansenia pelagica Kawaguchi & Butler, 1984
  Drobnotlamka pelagická
  Kawaguchi, K. & J. L. Butler. 1984. Fishes of the genus Nansenia (Microstomatidae) with descriptions of seven new species. Contributions in Science (Los Angeles) No. 352: 1-22.
• Nansenia sanrikuensis Kanayama & Amaoka, 1983
  Drobnotlamka japonská
  Amaoka, K., K. Nakaya, H. Araya & T. Yasui (Editors). 1983. Fishes from the north-eastern Sea of Japan and the Okhotsk Sea off Hokkaido. The intensive research of unexploited fishery resources on continental slopes. Japan Fisheries Resource Conservation Association Tokyo. Fishes from the north-eastern Sea of Japan and the Okhotsk Sea off Hokkaido.: 1-371, Pls. 1-89.
• Nansenia tenera Kawaguchi & Butler, 1984
  Drobnotlamka křehká
  Kawaguchi, K. & J. L. Butler. 1984. Fishes of the genus Nansenia (Microstomatidae) with descriptions of seven new species. Contributions in Science (Los Angeles) No. 352: 1-22.
• Nansenia tenuicauda Kawaguchi & Butler, 1984
  Drobnotlamka tenkoocasá
  Kawaguchi, K. & J. L. Butler. 1984. Fishes of the genus Nansenia (Microstomatidae) with descriptions of seven new species. Contributions in Science (Los Angeles) No. 352: 1-22.

Statistické údaje

Počet druhů: 18