|Scientific Name:||Squalius lucumonis|
|Species Authority:||(Bianco, 1983)|
Leuciscus lucumontis Bianco, 1983 [orth. error]
|Taxonomic Notes:||Recent change of genus from Leuciscus to Squalius (Zardoya and Doadrio 1999, Sanjur et al. 2003).|
|Red List Category & Criteria:||Endangered B2ab(i,ii,iii,iv) ver 3.1|
|Reviewer(s):||Bianco, G, & Freyhof, J. (Mediterranean Workshop, Dec. 2004)|
The species has an estimated area of occupancy (AOO) <500 km². It is restricted to three river basins, which are treated as three separate locations due to the major threat of introduced Chondrostoma genei. With a continuing decline in extent of occurrence (EOO) and AOO, habitat quality, and the number of subpopulations the species is assessed as Endangered.
|Range Description:||Restricted to the Tuscany-Latium district of Italy where it is present in the Tibern, Arno, Ombrone and Serchio river basins with 10–12 subpopulations.|
|Range Map:||Click here to open the map viewer and explore range.|
|Habitat and Ecology:||It is a warm-water obligate riverine species living mainly in small brooks.|
|Major Threat(s):||Water extraction, and competition with introduced Chondrostoma genei.|
|Conservation Actions:||Listed in the Annex II of the European Union Habitats Directive and in the Appendix III of the Bern Convention.|
Baillie, J. and Groombridge, B. (eds). 1996. 1996 IUCN Red List of Threatened Animals. pp. 378. International Union for Conservation of Nature, Gland, Switzerland and Cambridge, UK.
Bianco, P.G. 1983. Leuciscus lucumonis n. sp. From Italy (Pisces: Cyprinidae). Senck. Biol. 64: 81–87.
Bianco, P.G. and Ketmaier, V. 2003. Threatened fishes of the world: Leuciscus lucumonis Bianco, 1983 (Cyprinidae). Environmental Biology of Fishes 68: 370.
Bogutskaya, N.G. 2002. Petroleuciscus, a new genus for the Leuciscus borysthensicus species group (Teleostei:Cyprinidae). Zoosystematica Rossica 11(1): 235–237.
IUCN. 2006. 2006 IUCN Red List of Threatened Species. www.iucnredlist.org. Downloaded on 04 May 2006.
Ketmaier, V., Cobolli, M., De Matthaeis, E. and Bianco, P.G. 1998. Allozymic variability and biogeographic relationships in two Leuciscus species complexes (Cyprinidae) from southern Europe, with the rehabilitation of the genus Telestes Bonaparte. Italian Journal of Zoology 65(Suppl.): 41–48.
|Citation:||Crivelli, A.J. 2006. Squalius lucumonis. The IUCN Red List of Threatened Species. Version 2014.3. <www.iucnredlist.org>. Downloaded on 18 December 2014.|
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