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Biwia zezera in Japan

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Biwia zezera   (Ishikawa, 1895)
Family:	Cyprinidae (Minnows or carps)			picture (Bizez_u0.jpg) by Senou, H.
Order:	Cypriniformes  (carps)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:
Max. size:	6.0 cm TL (male/unsexed; Ref. 559)
Environment:	demersal
Climate:	temperate
Global Importance:
Resilience:	High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Distribution:	Asia: Japan.
Biology:
Threatened:	Not Evaluated, see IUCN Red List  , (Ref. 36508)
Dangerous:	harmless
Coordinator:
Main Ref:	Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino. 1984. (Ref. 559)
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Japan country information
Common names:	Zezera, ゼゼラ		Ref:  Uonokai, T. Nakajima and K. Ohara (eds.), 2005
Status:	native		Ref:  Wildlife Survey Group in Shiga Prefecture (ed.), 2005
Salinity:	freshwater
Uses:	no uses
Comments:	Occurs in Lake Biwa, the Yodo, Nagara, and Kiso Rivers (Ref. 559). Status of threat in the 2005 Red Data Book of Shiga Prefecture : rare (Ref. 79825).
Country Information:	www.cia.gov/cia/publications/factbook/geos/ja.html
National  Fisheries  Authority:	www.maff.go.jp/eindex.html
Occurrences:	Occurrences    Point map
Main Ref:	Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
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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 | Scirus | Tree of Life | Zoological Record
	Note: use the Back button of your browser to return to FishBase.
	Checked:  Casal, Christine Marie V.	Modified:  Torres, Armi G.	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