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Ballerus sapa in Bulgaria
White-eye bream

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Ballerus sapa   (Pallas, 1814)
Family:	Cyprinidae (Minnows or carps)			picture (Absap_f0.jpg) by Otel, V.
Order:	Cypriniformes  (carps)
Class:	Actinopterygii (ray-finned fishes)
FishBase name:	White-eye bream
Max. size:	35.0 cm TL (male/unsexed; Ref. 27368)
Environment:	benthopelagic
Climate:	temperate; 10 - 25°C; 65°N - 45°N
Global Importance:	fisheries: subsistence fisheries
Resilience:	Medium, minimum population doubling time 1.4 - 4.4 years (tm=4)
Distribution:	Europe and Former USSR: basins of Danube, Dniester, Bug, Dnieper, Don, Kuban, Volga, Kama, Vyatka, Ural and Terek; also in the Volkhov River.
Biology:	In fast flowing rivers. Eastern, brackish populations enter the lower reach of rivers for spawning (Ref. 1441). Feeds on benthic invertebrates (Ref. 59043)
Threatened:	, (Ref. 36508)
Dangerous:	harmless
Coordinator:
Main Ref:	Berg, L.S.. 1964. (Ref. 1441)
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Bulgaria country information
Common names:	[ No common name ]		Ref:
Status:	native		Ref:
Salinity:	freshwater, brackish
Regulations:	no regulations		Ref:
Uses:	no uses
Country Information:	www.cia.gov/cia/publications/factbook/geos/bu.html
Occurrences:	Occurrences    Point map
Main Ref:	Mikhov, S., 2000
Update

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 ) | National databases | PubMed | Scirus | Tree of Life | Zoological Record Other web sites |
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	Entered:  Mikhov, Stoyan Dobrev

	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