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Cotylopus acutipinnis in Mauritius

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Cotylopus acutipinnis   Guichenot, 1863
Family:	Gobiidae (Gobies) , subfamily: Sicydiinae			picture () by ( not available )
Order:	Perciformes  (perch-likes)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:
Max. size:	13.4 cm TL (male/unsexed; Ref. 4343)
Environment:	benthopelagic; amphidromous
Climate:	tropical
Global Importance:	fisheries:
Resilience:	High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Distribution:	Africa: Mauritius and Reunion. Wide distribution in Reunion, less abundant in Mauritius (Ref. 57749)
Diagnosis:	Dorsal spines (total): 7-7; Dorsal soft rays (total): 8-9. Long body almost cylindrical. Height 7 to 9 times in TL. Rounded snout. Slightly inferior mouth and prominent upper jaw. Conic teeth of the lower jaw are the same size. Head longer than high. Nape and belly without scales. Brownish to black body. Scales of the back and of the flanks marked with irregular edging ribbons brown to yellow. Second dorsal and anal fin are beige, sometimes spotted with a darker edging ribbon on the external edge for the anal fin. Pectoral and pelvic fins are greyish to brownish (Ref. 48660).
Biology:	Inhabits swift clear rainforest streams, where it feeds on algae (Ref. 26638). Hatching and larval stages in the sea, post-larvae and adults in freshwater (Ref. 4343). Also Ref. 51243
Threatened:	Not Evaluated, see IUCN Red List  , (Ref. 36508)
Dangerous:	harmless
Coordinator:
Main Ref:	Watson, R.E.. 1995. (Ref. 26638)
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Mauritius country information
Common names:	[ No common name ]		Ref:
Status:	native		Ref:
Salinity:	freshwater, brackish, marine
Uses:	no uses
Country Information:	www.cia.gov/cia/publications/factbook/geos/mp.html
National  Fisheries  Authority:	ncb.intnet.mu/fishco/index.htm
Occurrences:	Occurrences    Point map
Main Ref:	Keith, P., G. Marquet, P. Valade, P. Bosc and E. Vigneux, 2006
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More information:	Countries FAO areas Occurrences Introductions Ecosystem Ecology Diet Food items Food consumption Ration Predators Ciguatera Fish loss Common names Synonyms Pictures Sounds Reproduction Maturity Spawning Eggs Egg dev. Larvae Larval dynamics References Growth L-W relationship L-L relationship Length frequencies Recruitment Max. age & size Metabolism Morphology Morphometrics Gill area Brains Vision Collaborators Genetics Allele frequencies Heritability Strains Aquaculture Aquaculture profile Diseases Ecotoxicology Processing Speed Swim. type Stamps
	Note: No data are available if label is black .
Tools:	Biogeographic modelling | E-book | Field guide | Length-frequency Wizard | Life-history tool | Point map |
Internet sources:	BiOSC Point Data | CISTI | Google | GOBASE | GenBank ( genome, nucleotide ) | PubMed | Recipes | Scirus | Tree of Life | Zoological Record
	Note: use the Back button of your browser to return to FishBase.
	Modified:  Ortañez, Auda Kareen	Entered:  Busson, Frédéric

	Ref.:				Glossary
		(e.g. 9948)				(e.g. cephalopods)
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Page created by: Eli, 20.10.03, last modified by Eli, 26.06.07