Barracuda

A barracuda is a ray finned-fish that is about 6 feet in length. It is found in tropical and subtropical oceans worldwide. 

It is of the genus Sphyraena, the only genus in the family Sphyraenidae. It is famous for its intimidating and ferocious behavior. It is the reason that divers take off any shiny or glittery bracelets in the water. They eat fish that are silver in color, which may cause them to attack someone if they are wearing any shimmering objects.  

These fish usually stay near the top of the water around sea grass and coral reefs.  

 Description 
Barracudas have long bodies and sharp teeth like a piranha. Their gill covers are covered with small scales and they have far away dorsal fins. They have a large swim bladder.

 Species list 

 Extant species 
Barracudas have 29 extant species:

 Sphyraena acutipinnis F. Day, 1876 (Sharpfin barracuda)
 Sphyraena afra W. K. H. Peters, 1844 (Guinean barracuda)
 Sphyraena arabiansis E. M. Abdussamad, Ratheesh, Thangaraja, Bineesh & D. Prakashan, 2015 (Arabian barracuda)
 Sphyraena argentea Girard, 1854 (Pacific barracuda)
 Sphyraena barracuda (G. Edwards, 1771) (Great barracuda)
 Sphyraena borealis DeKay, 1842 (Northern sennet)
 Sphyraena chrysotaenia Klunzinger, 1884 (Yellowstripe barracuda)
 Sphyraena ensis D. S. Jordan & C. H. Gilbert, 1882 (Mexican barracuda)
 Sphyraena flavicauda Rüppell, 1838 (Yellowtail barracuda)
 Sphyraena forsteri G. Cuvier, 1829 (Bigeye barracuda)
 Sphyraena guachancho G. Cuvier, 1829 (Guachanche barracuda)
 Sphyraena helleri O. T. Jenkins, 1901 (Heller's barracuda)
 Sphyraena iburiensis Doiuchi & Nakabo, 2005
 Sphyraena idiastes Heller & Snodgrass, 1903 (Pelican barracuda)
 Sphyraena intermedia Pastore, 2009
 Sphyraena japonica Bloch & J. G. Schneider, 1801 (Japanese barracuda)
 Sphyraena jello G. Cuvier, 1829 (Pickhandle barracuda)
 Sphyraena lucasana T. N. Gill, 1863 (Lucas barracuda)
 Sphyraena novaehollandiae Günther, 1860 (Australian barracuda)
 Sphyraena obtusata G. Cuvier, 1829 (Obtuse barracuda)
 Sphyraena picudilla Poey, 1860 (Southern sennet)
 Sphyraena pinguis Günther, 1874 (Red barracuda)
 Sphyraena putnamae D. S. Jordan & Seale, 1905 (Sawtooth barracuda)
 Sphyraena qenie Klunzinger, 1870 (Blackfin barracuda)
 Sphyraena sphyraena Linnaeus, 1758 (type) (European barracuda)
 Sphyraena tome Fowler, 1903
 Sphyraena viridensis G. Cuvier, 1829 (Yellowmouth barracuda)
 Sphyraena waitii W. Ogilby, 1908

 Extinct species 
There are also extinct species:

 †Sphyraena amici Agassiz, 1843
 †Sphyraena bognorensis Casier, 1966
 †Sphyraena bolcensis Agassiz, 1844
 †Sphyraena crassidens de Beaufort, 1926
 †Sphyraena croatica Gorjanović-Kramberger, 1882
 †Sphyraena cunhai da Silva Santos & Travassos, 1960
 †Sphyraena egleri da Silva Santos & Travassos, 1960
 †Sphyraena fajumensis (Dames, 1883)
 †Sphyraena hansfuchsi (Schubert, 1906)
 †Sphyraena kugleri Casier, 1966
 †Sphyraena longimana Arambourg, 1966
 †Sphyraena lugardi  White, 1926
 †Sphyraena major Leidy, 1855
 †Sphyraena malembeensis Dartevelle & Casier, 1943
 †Sphyraena pannonica Weiler, 1938
 †Sphyraena senni Casier, 1966
 †Sphyraena sternbergensis Winkler, 1875
 †Sphyraena striata Casier, 1946
 †Sphyraena substriata (Münster, 1846)
 †Sphyraena suessi Gorjanović-Kramberger, 1882
 †Sphyraena tsengi Tao, 1993
 †Sphyraena tyrolensis von Meyer, 1863
 †Sphyraena viannai Dartevelle & Casier, 1949
 †“Sphyraena” viennensis Steindachner, 1859
 †Sphyraena weberi Leriche, 1954
 †Sphyraena winkleri Lawley, 1876


 How they attack prey 
These ferocious creatures attack prey by surprising them. They also release short bursts of speed up to 27 mph (43 km/h).

 Human interactions 
Barracudas sometimes attack people, especially when they get shiny jewelry. Luckily, these attacks are rare and are usually caused by poor visibility.

 Related pages 

 Sphyraena intermedia
 Sphyraena barracuda
 Sphyraena sphyraena
 List of fish common names
 Parasphyraena – a related genus from the Miocene of Azerbaijan

 References 

 "Barracuda | fish". Encyclopedia Britannica. Retrieved 2019-05-03.
 "Barracuda Fish Facts". AtlanticPanic.
 "Jumping barracuda injures kayaker off Florida Keys". Reuters.
 Froese, Rainer; Pauly, Daniel (eds.) (2019). "Sphyraena acutipinnis" in FishBase. August 2019 version.


 Other websites 

 Sphyraena on Wikidata

Category:Istiophoriformes