Salvelinus vasiljevae, commonly known as Sakhalinian char, is a species of freshwater fish in the salmon family. It is found in the wider Sakhalin region from Nevelskoy Strait and the Amur river basin.
| Salvelinus vasiljevae | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Salmoniformes |
| Family: | Salmonidae |
| Genus: | Salvelinus |
| Species: | S. vasiljevae
|
| Binomial name | |
| Salvelinus vasiljevae Safronov & Zvezdov, 2005
| |
Description edit
Sakhalinian char can reach a recorded maximum length of 25.0 cm (9.8 inches).[1] The fish is semi-anadromous, migrating up river to spawn in the middle of summer and autumn.[2] The fish are omnivorous, feeding on fish, aerial and aquatic insects and their larvae, amphipods, on insectivorous mammals and mice.[3] The species usually reside in rapid current and sandy or pebbled bottom in holes (up to 1.5-2 meters).[4]
References edit
- ^ Osinov, Alexander G.; Volkov, Alexander A.; Mugue, Nikolai S. (2021). "Charrs of the genus Salvelinus (Salmonidae): hybridization, phylogeny and evolution". Hydrobiologia. 848 (3): 705–726. bioRxiv 10.1101/817775. doi:10.1007/s10750-020-04478-6. ISSN 0018-8158.
- ^ Pichugin, M. Yu.; Gritsenko, O. F.; Osinov, A. G. (1 June 2008). "On morphological diversity of southern Dolly Varden trout Salvelinus malma krascheninnikovi from water bodies of Sakhalin". Journal of Ichthyology. 48 (5): 367–390. doi:10.1134/S0032945208050020. ISSN 1555-6425. Retrieved 9 December 2023.
- ^ Nazarkin, Mikhail V.; Carnevale, Giorgio; Bannikov, Alexandre F. (2013). "A New Greenling (teleostei, Cottoidei) from the Miocene of Sakhalin Island, Russia". Journal of Vertebrate Paleontology. 33 (4): 794–803. ISSN 0272-4634. Retrieved 9 December 2023.
- ^ Martynova, Kateryna V.; Zhang, Qi; Olmi, Massimo; Müller, Patrick; Perkovsky, Evgeny E. (1 February 2020). "Revision of the genus Dryinus Latreille (Hymenoptera: Dryinidae) from mid-Cretaceous Kachin (Myanmar) amber". Cretaceous Research. p. 104217. doi:10.1016/j.cretres.2019.104217. Retrieved 9 December 2023.