Leuciscus vorax
Authors/Creators
Description
Leuciscus vorax
Common name. Mesopotamian asp.
Diagnosis. Distinguished from L. aspius by: ● 79–107 lateral line scales / ● lower lip strongly projecting upper lip. Size up to 1300 mm SL and 60 kg.
Distribution. Euphrates and Tigris drainages, including lower Karun and Jarahi (Iran).
Habitat. Large rivers, lakes, and reservoirs. Spawns in current on submerged vegetation and gravel.
Biology. Lives up to 8 years, likely much longer. Matures at 3–4 years and spawns January–early March at water temperatures of 10–14°C. Juveniles prey on small fish, aquatic insects, and molluscs, while adults prey mainly on fish and frogs.
Conservation status. LC.
Remarks. Records from the Orontes drainage are doubtful and may refer to Squalius kottelati.
Further reading. Coad 2010a (distribution, biology); Coad 2021a (biology, morphology).
Notes
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Scientific name authorship
- Heckel
- Kingdom
- Animalia
- Phylum
- Chordata
- Order
- Cypriniformes
- Family
- Cyprinidae
- Genus
- Leuciscus
- Species
- vorax
- Taxon rank
- species
- Taxonomic concept label
- Leuciscus vorax (Heckel, 1843) sec. Freyhof, Yoğurtçuoğlu, Jouladeh-Roudbar & Kaya, 2025
References
- Coad, B. W. 2021 a. Carps and Minnows of Iran (Families Cyprinidae and Leuciscidae) Volume I: General introduction and Carps (Family Cyprinidae). Canadian Museum of Nature, Ottawa, Ontario, Canada, 1 - 1263. Available at: http://www.briancoad.com/species%20accounts/Carps%20of%20Iran%2010Sept2opt1.pdf (Accessed January 2023).