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Barbus anniae in Guinea-Bissau

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Barbus anniae   Lévêque, 1983
Family:	Cyprinidae (Minnows or carps)			picture (Baann_u1.gif) by RMCA
Order:	Cypriniformes  (carps)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:
Max. size:	8.3 cm SL (male/unsexed; Ref. 2940)
Environment:	benthopelagic
Climate:	tropical
Global Importance:
Resilience:	High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Distribution:	Africa: known only from the Koumba River, affluent of the Tominé/Corubal River in Guinea (Ref. 2940) and in Guinea-Bissau (Ref. 13331).
Diagnosis:	Dorsal soft rays (total): 11-11; Anal soft rays: 8-8. Deep head, convex dorsal profile. Unequal length of barbels, anterior reaching or reaching past eye middle, posterior ones extending to opercle. Dorsal and anal with 3 simple rays. Dark back, light belly. Scales above and 2 row below lateral line with vertical crescents of melanophores. 3 aligned spots on sides: 1st on 5-6th lateral line scale; 2d just before posterior base of dorsal fin and 3rd on caudal peduncle. Spot on caudal peduncle may disappear in adults. Spots generally clearer in young. RDT = 1.
Biology:	Affinities: B. trispilos and B. liberiensis (Ref. 2940)
Threatened:	Not Evaluated, see IUCN Red List  , (Ref. 36508)
Dangerous:	harmless
Coordinator:
Main Ref:	Lévêque, C.. 1990. (Ref. 2940)
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Guinea-Bissau country information
Common names:	[ No common name ]		Ref:
Status:	native		Ref:
Salinity:	freshwater
Regulations:	no regulations		Ref:
Uses:	no uses
Comments:	Known from the Corubal River.
Country Information:	www.cia.gov/cia/publications/factbook/geos/pu.html
Occurrences:	Occurrences    Point map
Main Ref:	Paugy, D., K. Traoré and P.S. Diouf, 1994
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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 | Identification keys | Length-frequency Wizard | Life-history tool | Point map |
Internet sources:	BiOSC Point Data | CISTI | Google | GOBASE | GenBank ( genome, nucleotide ) | PubMed | Scirus | Tree of Life | Zoological Record
	Note: use the Back button of your browser to return to FishBase.
	Entered:  Torres, Armi 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