Genetic Screening of Distribution Pattern of Roaches Rutilus rutilus and R. lacustris (Cyprinidae) in Broad Range of Secondary Contact (Volga Basin)

Artaev, Oleg; Ermakov, Oleg A.; Вехов, Д. А.; Konovalov, A. F.; Levina, Marina; Поздеев, И. В.; Ruchin, Alexander B.; Alyushin, I. V.; Iljin, V. Yu.; Левин, Б. А.

doi:10.1134/s1995082921020024

Cited by 9 publications

(6 citation statements)

References 21 publications

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“…A few taxa need further commentaries on their taxonomic status. Individuals identified as Rutilus rutilus (Linnaeus, 1758) were replaced by R. lacustris (Pallas, 1814) according to results from genetic studies (Levin et al 2017, Artaev et al 2021. For a long time, the Kuban was thought to be home to only one Barbus species, endemic to the Kuban system, B. kubanicus.…”

Section: Taxonomic Coveragementioning

confidence: 99%

“…Aleksandrov 1927, Berg 1949, Sukhanova and Troitskiy 1949, Tamanskaya and Troitskiy 1957, Troitskiy and Tsunikova 1988, but few publications contained data for certain localities. The goal of the study was to collect comprehensive data on occurrences of the Kuban fish species and to make these data available using GBIF (Artaev et al 2021). The information on species distributions can be used by ichthyologists, ecologists, conservation biologists and managers of areas of nature protection.…”

Section: Introductionmentioning

confidence: 99%

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Fish occurrence in the Kuban River Basin (Russia)

Artaev¹,

Pashkov²,

Вехов³

et al. 2021

BDJ

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This publication describes a dataset containing information on 1328 occurrences of fishes in the Kuban River Basin, the longest river of Northern Caucasus and representing its own freshwater ecoregion (428 Kuban Ecoregion). All observations have precise geo-referencing with the names of water bodies (rivers, lakes etc.). The dataset is based on both literature data (509 occurrences) and our own sampling (814 occurrences). Observations were carried out between 1889 and 2020. The majority (> 61%) of occurrences in the presented data are published for the first time. This extended dataset contributes significantly to fish fauna survey in the Kuban River ecoregion.

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Section: Taxonomic Coveragementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Fish occurrence in the Kuban River Basin (Russia)

Artaev¹,

Pashkov²,

Вехов³

et al. 2021

BDJ

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“…Biological Sciences, v. 45, e66339, 2023 Even though differences in animal morphology derive from genetic variation, the environment may also influence the characteristics of an individual. Furthermore, there are many populations that differ morphologically without presenting reproductive isolation, which are the sibling species (Singh, 2016) or isolated in reproductive conditions, without extensive morphological differentiation, which are the cryptic species (Artaev et al, 2021;Petrosino et al, 2022). Within the genus Pimelodella there is a conserved morphology and ride distribution, representing one of the most difficult bottlenecks for understanding current Neotropical river.…”

Section: Introductionmentioning

confidence: 99%

Enzymatic distance in two species of the genus Pimelodella (Siluriformes, Heptateridae) from the Upper Paraná River basin, Paraná State, Brazil

Vianna,

Azevedo,

Moreira

et al. 2023

Acta Sci. Biol. Sci.

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Species of the genus Pimelodella (Eigenmann & Eigenmann, 1988) present many similar morphological characteristics, which makes taxonomic identification difficult. Some species present morphological distinction and reproduce normally, while others present reproductive isolation without morphological distinction. Taking that into consideration, we used starch-gel electrophoresis of enzymes to compare two species of the genus Pimelodella collected in Paraná, Ivaí and Pirapó rivers of the Upper Paraná River basin. We analyzed the liver and muscle tissue of 82 Pimelodella avanhandavae and 29 Pimelodella gracilis individuals, which revealed few genetic differences between species. In addition, we carried out an experimental design based on the separation of four populations: P. avanhandavae, Parana River (n = 37); P. avanhandavae, Ivaí River (n = 6); P. gracilis, Ivaí River (n = 29); P. avanhandavae, Pirapó River (n = 39). The high proportions of polymorphic loci as well as the expected heterozygosity suggest that both species have high genetic variability. Nei’s genetic identity values and Wright's fixation indices revealed a large genetic proximity between the samples collected in Ivaí and Pirapó rivers, regardless of the species analyzed. The presence of fixed alleles at one hundred percent for two loci showed that P. avanhandavae individuals collected in the Parana River are genetically distant from all remaining populations. Data indicated that P. avanhandavae, collected in this river, constitutes a distinguished species from those collected in Ivaí and Pirapó rivers. Therefore, we suggest, that more studies with molecular markers be carried out with the genus, as well as a review of the diagnostic morphological characteristics used to separate P. avanhandavae from P. gracilis.

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“…In recent decades, the integration of molecular approaches when investigating the diversity and distribution of animal species [ 1 ] has provided new insights into the taxonomy and evolution of freshwater fish, facilitating phylogenetic reconstruction [ 2 , 3 ], solving taxonomical controversies [ 4 , 5 , 6 ], identifying cryptic species [ 7 , 8 , 9 ], detecting the introduction of allochthonous species [ 10 , 11 ] and clarifying the conservation status of threatened species [ 12 ]. In addition, a strong relationship emerged between the genetic diversity of freshwater fishes, geography and past hydrogeological events [ 13 , 14 , 15 ].…”

Section: Introductionmentioning

confidence: 99%

Phylogeography of Sarmarutilus rubilio (Cypriniformes: Leuciscidae): Complex Genetic Structure, Clues to a New Cryptic Species and Further Insights into Roaches Phylogeny

Petrosino

Tancioni

Turani

et al. 2022

Genes

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Italy hosts a large number of endemic freshwater fish species due to complex geological events which promoted genetic differentiation and allopatric speciation. Among them, the South European roach Sarmarutilus rubilio inhabits various freshwater environments in three different ichthyogeographic districts. We investigated the genetic diversity of S. rubilio using two different mitochondrial markers (COI and CR), aiming to define its relationship with other similar taxa from the Balkan area and, from a phylogeographic perspective, test the effects of past hydrogeological dynamics of Italian river basins on its genetic structure and demographic history. Our analysis highlighted a marked genetic divergence between S. rubilio and all other roach species and, among Italian samples, revealed the existence of three deeply divergent geographic haplogroups, named A, B and C. Haplogroup C likely corresponds to a new putative cryptic species and is located at the northern border of the South European roach range; haplogroup B is restricted to Southern Italy; and haplogroup A is widespread across the entire range and in some sites it is in co-occurrence with C or B. Their origin is probably related to the tectonic uplifting of the Apuan Alps in the north and of the Colli Albani Volcano in the south during the Pleistocene, which promoted isolation and vicariance followed by secondary contacts.

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Genetic Screening of Distribution Pattern of Roaches Rutilus rutilus and R. lacustris (Cyprinidae) in Broad Range of Secondary Contact (Volga Basin)

Cited by 9 publications

References 21 publications

Fish occurrence in the Kuban River Basin (Russia)

Fish occurrence in the Kuban River Basin (Russia)

Enzymatic distance in two species of the genus Pimelodella (Siluriformes, Heptateridae) from the Upper Paraná River basin, Paraná State, Brazil

Phylogeography of Sarmarutilus rubilio (Cypriniformes: Leuciscidae): Complex Genetic Structure, Clues to a New Cryptic Species and Further Insights into Roaches Phylogeny

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