Chaetodipterus zonatus
| Chaetodipterus zonatus | |
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| A school of Pacific Spadefish, Sta. Catalina, Panama. | |
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| Species: | C. zonatus
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| Binomial name | |
| Chaetodipterus zonatus (Girard, 1858)
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The Pacific spadefish (Chaetodipterus zonatus) is a species of fish of the family Ephippidae. It is native to the eastern Pacific, from San Diego, California to Peru,[2] including is the Galápagos Islands where it is known as Chambo.[3]
Appearance
C. zonatus has a very deep, compressed body with a blunt snout and a sloping, slightly concave profile. It has a small mouth with the posterior end of the jaw not passing the front of the eye. The maximum recorded size was 65 cm but more commonly reach a length of 25 cm.[2]
They have six black bars on their head and the side of their body, although in large adults these can be difficult to see.[4] Their dorsal fin is large and set well back on their body, the anal fin is opposite and of a similar shape; both have long spines. The pectoral and pelvic fins are small and the caudal fin is large and lunate. All the fins are black in colour.[5]
Habitat
C. zonatus is found in subtropical inshore seas, in areas with coral reefs or sandy bottoms, between 3–50 m.[2] They have also been seen occasionally in estuaries, mangroves and lagoons.[6] They normally form small schools and feed on benthic invertebrates.[2]
References
- ^ Smith-Vaniz, B; Robertson, R.; Collette, B.; Dominici-Arosemena, A.; Molina, H.; Salas, E.; Guzman-Mora, A.G. (2010). "Chaetodipterus zonatus". IUCN Red List of Threatened Species. 2010: e.T178072A7491200. doi:10.2305/IUCN.UK.2010-3.RLTS.T178072A7491200.en.
{{cite journal}}: Unknown parameter|last-author-amp=ignored (|name-list-style=suggested) (help) - ^ a b c d "Chaetodipterus zonatus (Girard, 1858)". Fish Base. Retrieved August 9, 2012.
- ^ "Chaetodipterus zonatus". Galapagos Species Checklist. Archived from the original on April 14, 2013. Retrieved August 9, 2012.
- ^ Fitch, John E.; Lavenberg, Robert J. (1975). Tidepool and Nearshore Fishes of California. University of California Press. pp. 61. ISBN 9780520028456.
- ^ "Pacific Spadefish Chambo, Paguala Peluquera, Pollera Rayada (Chaetodipterus zonatus)". Archived from the original on May 13, 2012. Retrieved August 9, 2012.
- ^ "Chaetodipterus zonatus". IUCN Red List of Threatened Species. Retrieved August 9, 2012.