Biology
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The daska is a short-lived species (2) with a high level of resilience, capable of quickly re-establishing depleted sub-populations (1). Spawning occurs from December to March, and the diet includes invertebrates and plants (2).
Conservation
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There are currently no known conservation measures targeting this species.
Description
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Typical of most cyprinids, the daska is a small, silvery-brown fish, sometimes with a slight purplish sheen in the light, but no remarkable colours or pattern. The fins and tail are virtually transparent, and the tail is forked.
Habitat
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Occurs in springs and associated wetlands and in lowland water courses with little current (2).
Range
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Restricted to parts of the Peloponnese, Aitolo-Akarnania and Lefkas Island, Greece (1) (2).
Status
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Classified as Least Concern (LC) on the IUCN Red List 2006 (1), and listed on Appendix III of the Bern Convention (2).
Threats
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The daska is threatened by water extraction and pollution within its range, although in general the population is considered safe with no apparent long-term decline. While some local sub-populations have been severely impacted, many are expected to recover if conditions improve, because of this species' ability to quickly rebound from depleted numbers (1).