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Redigobius bikolanus in American Samoa
Speckled goby

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Redigobius bikolanus   (Herre, 1927)
Family:	Gobiidae (Gobies) , subfamily: Gobionellinae			picture (Rebik_m1.jpg) by Pöllabauer, C.
Order:	Perciformes  (perch-likes)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:	Speckled goby
Max. size:	4.2 cm SL (male/unsexed; Ref. 44894)
Environment:	benthopelagic; amphidromous
Climate:	tropical; 21 - 28°C; 35°N - 6°N
Global Importance:	fisheries:
Resilience:	High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Distribution:	Asia and Oceania: Japan southward to the Philippines, Indonesia, New Guinea and Australia. Reported from Africa: south to Coffee Bay, South Africa (Ref. 2798) and Seychelles (Ref. 4343).
Diagnosis:	Dorsal spines (total): 7-7; Dorsal soft rays (total): 6-7; Anal spines: 1-1; Anal soft rays: 6-7. 2-3 dark spot at caudal base (Ref. 2798).
Biology:	Adults inhabit creeks, rivers and brackish estuaries (Ref. 2847, 44894). Found in tidal streams (Ref. 4343, 44894). Sometimes seen upstream a short distance from the tidal zone. Feed on small fishes and invertebrates. Not seen in markets (Ref. 12693)
Threatened:	, (Ref. 36508)
Dangerous:	harmless
Coordinator:
Main Ref:	Larson, H.K.. 2001. (Ref. 43716)
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American Samoa country information
Common names:	[ No common name ]		Ref:
Status:	native		Ref:
Salinity:	freshwater
Regulations:	no regulations		Ref:
Uses:	no uses
Comments:	Museum: stream at village of Pago Pago, Tutuila Island, USNM 116113 (holotype of Mahidolia pagoensis, 1.5 cm SL) (Ref. 431716).
Country Information:	www.cia.gov/cia/publications/factbook/geos/aq.html
Occurrences:	Occurrences    Point map
Main Ref:	Larson, H.K., 2001
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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 | Identification keys | Length-frequency Wizard | Life-history tool | Point map |
Internet sources:	BiOSC Point Data | CISTI | GMAD | Google | GOBASE | GenBank ( genome, nucleotide ) | National databases | PubMed | Scirus | Tree of Life | Zoological Record Other web sites |
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	Entered:  Garilao, Cristina V.

	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