Třída: Actinopterygii - paprskoploutví
Řád: Anguilliformes - holobřiší
Čeleď: Congridae - úhořovcovití

Typový druh: Myrophis heterognathos Bleeker, 1858

Reference: Kaup J. J. 1860. Neue aalaehnliche Fische des Hamburger Museums. Abh. Naturwiss. Ver. Hamburg v. 4 (no. 2). 1-29 + suppl. 1-4.

Přehled druhů

• Gnathophis andriashevi Karmovskaya, 1990
  
• Gnathophis asanoi Karmovskaya, 2004
  Karmovskaya, E. S. 2004. Benthopelagic bathyal conger eels of families Congridae and Nettastomatidae from the western tropical Pacific, with descriptions of ten new species. J. Ichthyol. v. 44 (Suppl. 1): S1-S32.
• Gnathophis bathytopos Smith & Kanazawa, 1977
  
• Gnathophis bracheatopos Smith & Kanazawa, 1977
  
• Gnathophis capensis (Kaup, 1856)
  
• Gnathophis castlei Karmovskaya & Paxton, 2000
  Karmovskaya, E. S. & J. R. Paxton   2000. Revision of the Australian congrid eels of the genus Gnathophis (family Congridae), with descriptions of six new species. J. Ichthyol. v. 40 (Suppl. 1): S1-S14.
• Gnathophis cinctus (Garman, 1899)
  
• Gnathophis codoniphorus Maul, 1972
  Úhořovec azorský
  Maul, G. E. 1972. On a new species of eel of the genus Gnathophis (Apodes, Congridae) from the Meteor Seamount. Bocagiana. Museu Municipal do Funchal (História Natural) No. 31: 1-7.
• Gnathophis grahami Karmovskaya & Paxton, 2000
  Karmovskaya, E. S. & J. R. Paxton   2000. Revision of the Australian congrid eels of the genus Gnathophis (family Congridae), with descriptions of six new species. J. Ichthyol. v. 40 (Suppl. 1): S1-S14.
• Gnathophis habenatus (Richardson, 1848)
  
• Gnathophis heterognathos (Bleeker, 1858-59)
  
• Gnathophis heterolinea (Kotthaus, 1968)
  
• Gnathophis leptosomatus Karrer, 1982
  
• Gnathophis longicauda (Ramsay & Ogilby, 1888)
  
• Gnathophis macroporis Karmovskaya & Paxton, 2000
  Karmovskaya, E. S. & J. R. Paxton   2000. Revision of the Australian congrid eels of the genus Gnathophis (family Congridae), with descriptions of six new species. J. Ichthyol. v. 40 (Suppl. 1): S1-S14.
• Gnathophis melanocoelus Karmovskaya & Paxton, 2000
  Karmovskaya, E. S. & J. R. Paxton   2000. Revision of the Australian congrid eels of the genus Gnathophis (family Congridae), with descriptions of six new species. J. Ichthyol. v. 40 (Suppl. 1): S1-S14.
• Gnathophis microps Karmovskaya & Paxton, 2000
  Karmovskaya, E. S. & J. R. Paxton   2000. Revision of the Australian congrid eels of the genus Gnathophis (family Congridae), with descriptions of six new species. J. Ichthyol. v. 40 (Suppl. 1): S1-S14.
• Gnathophis musteliceps (Alcock, 1894)
  
• Gnathophis mystax (Delaroche, 1809)
  Úhořovec mesinský
  Delaroche, F. E. 1809. Suite du mémoire sur les espèces de poissons observées à Iviça. Observations sur quelques-uns des poissons indiqués dans le précédent tableau et descriptions des espèces nouvelles ou peu connues. Annales du Muséum d'Histoire Naturelle, Paris. v. 13: 313-361, Pls. 20-25.
• Gnathophis nasutus Karmovskaya & Paxton, 2000
  Karmovskaya, E. S. & J. R. Paxton   2000. Revision of the Australian congrid eels of the genus Gnathophis (family Congridae), with descriptions of six new species. J. Ichthyol. v. 40 (Suppl. 1): S1-S14.
• Gnathophis neocaledoniensis Karmovskaya, 2004
  Karmovskaya, E. S. 2004. Benthopelagic bathyal conger eels of families Congridae and Nettastomatidae from the western tropical Pacific, with descriptions of ten new species. J. Ichthyol. v. 44 (Suppl. 1): S1-S32.
• Gnathophis nystromi (Jordan & Snyder, 1901)
  
• Gnathophis parini Karmovskaya, 1990
  
• Gnathophis smithi Karmovskaya, 1990
  
• Gnathophis tritos Smith & Kanazawa, 1977
  
• Gnathophis umbrellabius (Whitley, 1946)
  
• Gnathophis xenica (Matsubara & Ochiai, 1951)
  

Statistické údaje

Počet druhů: 27