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Acentrogobius caninus in China
Tropical sand goby

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Acentrogobius caninus   (Valenciennes, 1837)
Family:	Gobiidae (Gobies) , subfamily: Gobiinae			picture (Accan_u4.jpg) by CAFS
Order:	Perciformes  (perch-likes)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:	Tropical sand goby
Max. size:	13.0 cm TL (male/unsexed; Ref. 12693)
Environment:	demersal; amphidromous
Climate:	tropical; 26°N - 27°S
Global Importance:
Resilience:	High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Distribution:	Indo-West Pacific. Freshwater records from Madagascar by Pellegrin were based on juveniles of unidentified species (Ref. 4343).
Diagnosis:	Eyes large. Caudal fin rounded. 4-5 larger mid-lateral spots.
Biology:	Occur along coastlines and in estuaries and harbors. Usually found in brackish tidal waters. Feed on invertebrates. Found to contain tetrodotoxin (TTX) and anhydrotetrodotoxin (anh-TTX) which causes paralytic food poisoning (Ref. 54777). Marketed fresh in Mekong delta (Ref. 12693)
Threatened:	Not Evaluated, see IUCN Red List  , (Ref. 36508)
Dangerous:	poisonous to eat , Lin, S.-J., D.-F. Hwang, K.-T. Shao and S.-S. Jeng. 2000
Coordinator:
Main Ref:	Maugé, L.A.. 1986. (Ref. 4343)
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China country information
Common names:	犬牙细棘鰕虎鱼, 犬牙細棘鰕虎魚		Ref:  Wu, H.L., K.-T. Shao and C.F. Lai (eds.), 1999
Status:	native		Ref:  Hwang, H.C., I.Y. Chen and P.C. Yueh, 1988
Salinity:	freshwater
Regulations:	no regulations		Ref:
Uses:	live export:
Comments:	Found in the inshore waters and river mouths of southeast China (Ref. 26563). Recorded from Huanggang, Hanjiang, Longjin river drainage, Dongjiang, and Muoyangjiang river drainages (Ref. 45323). Also known from Haikou City, Hainan Province (Ref. 45323).
States/Provinces:
States/Provinces Complete?:	No
Country Information:	www.cia.gov/cia/publications/factbook/geos/ch.html
Occurrences:	Occurrences    Point map
Main Ref:	Nichols, J.T., 1943
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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 | Bio-Quiz | E-book | Field guide | Length-frequency Wizard | Life-history tool | Point map |
Internet sources:	BiOSC Point Data | CISTI | Google | GOBASE | GenBank ( genome, nucleotide ) | National databases | PubMed | Scirus | Tree of Life | Zoological Record
	Note: use the Back button of your browser to return to FishBase.
	Checked:  Garilao, Cristina V.	Modified:  Yue, Hao	Entered:  Sampang, Arlene G.

	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