Molecular Phylogeography of Lake Baikal Coregonid Fishes

Суханова, Л. В.; Смирнов, В. А.; Smirnova-Zalumi, N. S.; Belomestnykh, Tuyana V.; Kirilchik, S. V.

doi:10.1127/advlim/63/2012/261

Cited by 21 publications

(14 citation statements)

References 13 publications

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“…This circumstance led to the unification of a large number of visually similar species and unclear forms into one "supertaxon" Coregonus lavaretus complex (Berg, 1948;Reshetnikov, 1980;Reshetnikov et al, 2003). Molecular studies have shown that the existing classifications do not correspond to phylogenetic relationships (Bochkarev et al, 2011;2013;Sukhanova et al, 2012;. This enables to restore the validity of a number of species living in the Baikal region, previously considered subspecies of C. lavaretus (C. baicalensis and C. baunti whitefish), or a manifestation of the geographical variability of C. lavaretus pidschian (C. sajanensis and C. skrjabini).…”

Section: Resultsmentioning

confidence: 99%

“…Two forms of mediumrakered whitefish have been described in the lakes of the Vitim River basin: spring-spawning in the Baunt lakes by Mukhomediarov (1948) and autumn-spawning in Lake Oron-Vitimsky by Kalashnikov (1968). Their conspecificity has been established by molecular methods (Sukhanova et al, 2012;Bochkarev et al, 2013).…”

Section: Coregonus Baunti (Muchomediarov 1948) -mentioning

confidence: 99%

“…References: (Mukhomediarov, 1948;Kalashnikov, 1968;1978;Skryabin, 1977;1979;Karasev, 1987;Sukhanova et al, 2012;Bochkarev et al, 2013). Description.…”

Section: Coregonus Baunti (Muchomediarov 1948) -mentioning

confidence: 99%

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The Salmonid fishes of Lake Baikal and its adjacent water systems: annotated checklist with new taxa description

Богданов

Knizhin²

2022

LFWB

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Abstract. The updated list of Salmonid fishes of Lake Baikal and its adjacent basins is presented with data on nomenclature, diagnostic characters and distribution, systematics notes and illustrations. At present, 20 species of salmon-like fish belonging to eight genera and three families (Coregonidae, Salmonidae and Thymallidae) have been indicated in the Baikal region. The validity of the species Coregonus skrjabini Karasjov, 1987; Coregonus sajanensis Gundriser, 1978 and Brachymystax czerskii Kirillov, 1979 has been restored. A new replacement name Coregonus karasjovi Bogdanov (nom. nov.) has been established for Baunt cisco-liked whitefish. A new species of grayling Thymallus lenensis Knizhin (sp. nov.) has been described.

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Section: Resultsmentioning

confidence: 99%

Section: Coregonus Baunti (Muchomediarov 1948) -mentioning

confidence: 99%

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The Salmonid fishes of Lake Baikal and its adjacent water systems: annotated checklist with new taxa description

Богданов

Knizhin²

2022

LFWB

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“…Furthermore, many morphological parameters of C. migratorius similar to those of anadromous Coregonus autumnalis (Pallas) were influenced by geological and climatic changes in the history of Lake Baikal associated with glacial periods. Each warming period was accompanied by an increase in the level of the lake; the depths of Lake Baikal are comparable to the depths of both the oceans and inland seas (Bochkarev et al ., 2021; Sukshanova et al ., 2008).…”

Section: Discussionmentioning

confidence: 99%

Unique and ancestral features in trunk kidney microanatomy and ultrastructure of omul Coregonus migratorius

Флерова

Morozov

Yurchenko

et al. 2022

Journal of Fish Biology

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This study presents novel data on the microanatomy and ultrastructure of the omul Coregonus migratorius trunk kidney. Adult individuals of C. migratorius were sampled in the Barguzin Bay of Lake Baikal. Active leuko-and erythropoiesis were found in the interstitium of the mesonephros. For the first time, cells with radially arranged vesicles have been described in the renal interstitium of C. migratorius. The quantitative characteristics of blood cells and ultrastructural parameters of leukocytes reflected the functioning of the non-specific defence system in the organism. The share of the renal interstitium, morphological diversity of the epithelial cells of the nephron tubules, the ultrastructural features of the renal corpuscles and nephron tubules and the number of mitochondria in leukocytes and ion-transporting cells were typical for representatives of the whitefish Coregonus lavaretus complex and thus considered ancestral features of the present-day C. migratorius population reflecting its adaptive potential to living in an ultra-deep Lake Baikal.

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“…First, C. huntsmani was recognized as a sister species to the other Coregonus species; second, Stenodus is probably a separate genus rather than a subgenus within Coregonus . Species such as Coregonus artedi , Coregonus hoyi , Coregonus kiyi , Coregonus nigripinnis, and Coregonus zenethicus , according to their data, are not related as previously thought [ 338 , 339 , 340 , 341 ], while Coregonus pollan and Coregonus fallalis , by contrast, tend to be more conspecific [ 232 ].…”

Section: Phylogenetic Characteristics Of Salmonmentioning

confidence: 99%

Salmonidae Genome: Features, Evolutionary and Phylogenetic Characteristics

Dysin

Shcherbakov

Николаева

et al. 2022

Genes

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The salmon family is one of the most iconic and economically important fish families, primarily possessing meat of excellent taste as well as irreplaceable nutritional and biological value. One of the most common and, therefore, highly significant members of this family, the Atlantic salmon (Salmo salar L.), was not without reason one of the first fish species for which a high-quality reference genome assembly was produced and published. Genomic advancements are becoming increasingly essential in both the genetic enhancement of farmed salmon and the conservation of wild salmon stocks. The salmon genome has also played a significant role in influencing our comprehension of the evolutionary and functional ramifications of the ancestral whole-genome duplication event shared by all Salmonidae species. Here we provide an overview of the current state of research on the genomics and phylogeny of the various most studied subfamilies, genera, and individual salmonid species, focusing on those studies that aim to advance our understanding of salmonid ecology, physiology, and evolution, particularly for the purpose of improving aquaculture production. This review should make potential researchers pay attention to the current state of research on the salmonid genome, which should potentially attract interest in this important problem, and hence the application of new technologies (such as genome editing) in uncovering the genetic and evolutionary features of salmoniforms that underlie functional variation in traits of commercial and scientific importance.

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Molecular Phylogeography of Lake Baikal Coregonid Fishes

Cited by 21 publications

References 13 publications

The Salmonid fishes of Lake Baikal and its adjacent water systems: annotated checklist with new taxa description

The Salmonid fishes of Lake Baikal and its adjacent water systems: annotated checklist with new taxa description

Unique and ancestral features in trunk kidney microanatomy and ultrastructure of omul Coregonus migratorius

Salmonidae Genome: Features, Evolutionary and Phylogenetic Characteristics

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