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Salmo ischchan  Kessler, 1877

Sevan trout
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Salmo ischchan
Picture by Schöffmann, J.

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterigi (pesci con pinne raggiate) > Salmoniformes (Salmons) > Salmonidae (Salmonids) > Salmoninae
Etymology: Salmo: Latin, salmo, Plinius = salmon (Ref. 45335).

Ambiente / Clima / Range Ecologia

; acqua dolce demersale.   Temperate, preferred ?; 41°N - 40°N, 44°E - 46°E

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Former USSR: Armenia, Lake Sevan.

Size / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 104 cm TL maschio/sesso non determinato; (Ref. 593); common length : 33.0 cm TL maschio/sesso non determinato; (Ref. 593); Peso massimo pubblicato: 17.0 kg (Ref. 593)

Biologia     Glossario (es. epibenthic)

The adults spawn in the lake proper at a depth range of 0.5 to 3 m, over fine gravel. Two spawning stocks are known: one spawns in the northwestern corner of the lake from the beginning of November till the end of December; the other spawns at the southeastern corner, from the middle or the end of January till the end of March. This fish approaches the coast twice a year: from April till July and from October till December. In mid winter and at the end of summer, it leaves the coasts to stay at greater depth. Adults feed exclusively on sand hoppers (Amphipoda) (Ref. 593).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Needs better reference.

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Berg, L.S., 1962. Freshwater fishes of the U.S.S.R. and adjacent countries. volume 1, 4th edition. Israel Program for Scientific Translations Ltd, Jerusalem. (Russian version published 1948). (Ref. 593)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Pesca: commerciale; Pesce da pesca sportiva: si
FAO(Publication : search) | FisheriesWiki | Sea Around Us

Informazioni ulteriori

Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Stocks
Ecologia
Dieta
Prede
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Razione
Nomi Comuni
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Ecotossicologia
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Length-weight
Length-length
Length-frequencies
Morfometria
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Bibliografia
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