Biology:Tylosurus

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Short description: Genus of fishes

Tylosurus
Tylosurus choram.jpg
Red Sea houndfish - T. choram
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Beloniformes
Family: Belonidae
Genus: Tylosurus
Cocco, 1833
Type species
Tylosurus cantrainei
Cocco, 1833[1]

Tylosurus is a genus of needlefish, one of ten in the family Belonidae. They are found worldwide in tropical and warmer temperate seas[2] and two species have been recorded as Lessepsian migrants in the eastern Mediterranean Sea.[3]

Species

The seven currently recognized species in this genus are:[4]

  • Tylosurus acus (Lacepède, 1803)
    • T. a. acus (Lacépède, 1803) (Agujon needlefish)
    • T. a. imperialis (Rafinesque, 1810)
    • T. a. melanotus (Bleeker, 1850) (keel-jawed needlefish)
    • T. a. rafale Collette & Parin, 1970 (Atlantic agujon needlefish)
  • Tylosurus choram (Rüppell, 1837) (Red Sea houndfish)
  • Tylosurus crocodilus (Péron & Lesueur, 1821) (Houndfish)
  • Tylosurus fodiator D. S. Jordan & C. H. Gilbert, 1882 (Mexican needlefish)
  • Tylosurus gavialoides (Castelnau, 1873) (Stout long tom)
  • Tylosurus pacificus (Steindachner, 1876) (Pacific agujon needlefish)
  • Tylosurus punctulatus (Günther, 1872) (Spotted long tom)

Etymology

The generic name Tylosurus is a compound created from the Greek words tylos meaning a "callus" and oura meaning "tail", this refers to the keel like structures on the caudal peduncle of these fish.[5]

References

  1. Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Tylosurus". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?genid=1345. 
  2. Bruce Baden Collette (2003). Family Belonidae Bonaparte 1832 needlefishes. 16. California Academy of Sciences. 
  3. Barbara Zorica; Vanja Čikeš Keč; Armin Palloro et al. (2016). "First record of agujon needlefish, Tylosurus acus imperialis (Rafinesque, 1810) (Osteichthyes: Belonidae) in the Croatian part of the Adriatic Sea". Acta Adriatica 57 (1): 183–186. https://hrcak.srce.hr/file/239285. 
  4. Froese, Rainer and Pauly, Daniel, eds. (2019). Species of Tylosurus in FishBase. April 2019 version.
  5. "Order BELONIFORMES (Needlefishes)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. 15 June 2019. http://www.etyfish.org/beloniformes/. 

Wikidata ☰ Q2998950 entry