Biology:Echelus

From HandWiki

Echelus is a genus of eels in the snake-eel family Ophichthidae. Fossils belonging to this genus date back to the Early Eocene.[1]

Species

There are currently 4 recognized species in this genus:

  • Echelus myrus (Linnaeus, 1758) (Painted eel)
  • Echelus pachyrhynchus (Vaillant, 1888)
  • Echelus polyspondylus J. E. McCosker & H. C. Ho, 2015 (Many-vertebrae snake eel) [2]
  • Echelus uropterus (Temminck & Schlegel, 1846) (Finned snake eel)
Fossil skull of Echelus branchialis

The following fossil species are also known:[1]

  • Echelus arcuatus Radwanska, 1984 - Middle Miocene of Poland [otolith]
  • Echelus branchialis (Woodward, 1901) - Early Eocene of England
  • Echelus contractus Stinton, 1975 - Middle Eocene of England [otolith]
  • Echelus dolloi (Storms, 1896) - Middle Eocene of Belgium (=Eomyrus)

References

Wikidata ☰ Q595353 entry