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Channallabes alvarezi in Equatorial Guinea

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Channallabes alvarezi   (Roman, 1971)
Family:	Clariidae (Airbreathing catfishes)			picture (Chalv_u0.jpg) by Adriaens, D.
Order:	Siluriformes  (catfish)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:
Max. size:	41.3 cm SL (male/unsexed; Ref. 58516)
Environment:	demersal
Climate:	tropical; 3°N - 0°N
Global Importance:	fisheries:
Resilience:	Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Distribution:	Africa: Rio Kie and Woleu River system (Ref. 58516).
Diagnosis:	Dorsal soft rays (total): 110-160; Anal soft rays: 101-155; Vertebrae: 92-105. This species has a high number of vertebrae, no serrations on the pectoral spine, and the body lateral line system is clearly visible as a white dotted line along the flank (Ref. 58516).
Biology:
Threatened:	Not Evaluated, see IUCN Red List  , (Ref. 36508)
Dangerous:	harmless
Coordinator:
Main Ref:	Devaere, S., D. Adriaens and W. Verraes. 2007. (Ref. 58516)
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Equatorial Guinea country information
Common names:	[ No common name ]		Ref:
Status:	native		Ref:  Devaere, S., D. Adriaens and W. Verraes, 2007
Salinity:	freshwater
Uses:	live export:
Comments:	Type locality of holotype of Gymnallabes alvarezi: 'Rio Kie, close to Ebebiyin, Rio Muni' (Ref. 58516).
Country Information:	www.cia.gov/cia/publications/factbook/geos/ek.html
Occurrences:	Occurrences    Point map
Main Ref:	Teugels, G.G., 1986
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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 | Recipes | Scirus | Tree of Life | Zoological Record
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	Modified:  Boden, Gert	Entered:  Sa-a, Pascualita

	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