Třída: Actinopterygii - paprskoploutví
Řád: Saccopharyngiformes - velkotlamky
Čeleď: Saccopharyngidae - velkotlamkovití

Typový druh: Saccopharynx flagellum Cuvier, 1829

Reference: Mitchill S. L. 1824. Description of an extraordinary fish, resembling the Stylephorus of Shaw. Ann. Lyc. Nat. Hist. N. Y. v. 1 (pt 1). 82-86.

Přehled druhů

• Saccopharynx ampullaceus (Harwood, 1827)
  Velkotlamka tmavá
  Harwood, I. 1827. On a newly discovered genus of serpentiform fishes. Philos. Trans. R. Soc. Lond. 1827 (art. 5): 49-57, Pl. 7.
• Saccopharynx berteli Tighe & Nielsen, 2000
  Velkotlamka Bertelova
  Tighe, K. A. & J. G. Nielsen   2000. Saccopharynx berteli, a new gulper eel from the Pacific Ocean (Teleostei, Saccopharyngidae). Ichth. Research v. 47 (no. 1): 39-41.
• Saccopharynx harrisoni Beebe, 1932
  Velkotlamka Harrisonova
  Beebe, W. 1932. Nineteen new species and four post-larval deep-sea fish. Zoologica (N. Y.) v. 13 (no. 4): 47-107.
• Saccopharynx hjorti Bertin, 1938
  Velkotlamka Hjortova
  Bertin, L. 1938. Formes nouvelles et formes larvaires de Poissons Apodes. Dana Rep. No. 15: 1-26, Pls. 1-2.
• Saccopharynx lavenbergi Nielsen & Bertelsen, 1985
  Velkotlamka Lavenbergova
  Nielsen, J. G. & E. Bertelsen. 1985. The gulper-eel family Saccopharyngidae (Pisces, Anguilliformes). Steenstrupia v. 11 (no. 6): 157-206.
• Saccopharynx paucovertebratis Nielsen & Bertelsen, 1985
  Velkotlamka azorská
  Nielsen, J. G. & E. Bertelsen. 1985. The gulper-eel family Saccopharyngidae (Pisces, Anguilliformes). Steenstrupia v. 11 (no. 6): 157-206.
• Saccopharynx ramosus Nielsen & Bertelsen, 1985
  Velkotlamka atlantská
  Nielsen, J. G. & E. Bertelsen. 1985. The gulper-eel family Saccopharyngidae (Pisces, Anguilliformes). Steenstrupia v. 11 (no. 6): 157-206.
• Saccopharynx schmidti Bertin, 1934
  Velkotlamka Schmidtova
  Bertin, L. 1934. Une nouvelle espèce de poissons abyssaux: Saccopharynx Schmidti. Compt. Rendus Séances Acad. Sci. Paris v. 198: 1633-1634.
• Saccopharynx thalassa Nielsen & Bertelsen, 1985
  Velkotlamka talasa
  Nielsen, J. G. & E. Bertelsen. 1985. The gulper-eel family Saccopharyngidae (Pisces, Anguilliformes). Steenstrupia v. 11 (no. 6): 157-206.
• Saccopharynx trilobatus Nielsen & Bertelsen, 1985
  Velkotlamka trojlaločná
  Nielsen, J. G. & E. Bertelsen. 1985. The gulper-eel family Saccopharyngidae (Pisces, Anguilliformes). Steenstrupia v. 11 (no. 6): 157-206.

Statistické údaje

Počet druhů: 10