Biology:Opisthonema

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Short description: Genus of herrings from the tropical waters of the Western Hemisphere

Opisthonema
Opisthonema oglinum.jpg
Opisthonema oglinum (Atlantic thread herring)
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Clupeiformes
Suborder: Clupeoidei
Family: Dorosomatidae
Genus: Opisthonema
T. N. Gill, 1861

Opisthonema is a genus of herrings, the thread herrings, found in tropical waters of the Western Hemisphere. They get their name from a filamentous nature of the last ray of the dorsal fin. Currently, five species are in this genus.

Species

  • Opisthonema berlangai Berry & Barrett, 1963 (Galapagos thread herring)
  • Opisthonema bulleri (Regan, 1904) (slender thread herring)
  • O. libertate (Günther, 1867) (Pacific thread herring)
  • Opisthonema medirastre Berry & Barrett, 1963 (middling thread herring)
  • O.oglinum (Lesueur, 1818) (Atlantic thread herring)

References

Wikidata ☰ Q1839063 entry