Institute of Geology and Mineral Deposits, S. Staszic Academy of Mining and Metallurgy, Cracow, Poland
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Polish Academy of Arts and Sciences, Cracow, Poland
Publication date: 2020-07-10
Corresponding author
Stefan Witold Alexandrowicz
Institute of Geology and Mineral Deposits, S. Staszic Academy of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Cracow, Poland
Polish Academy of Arts and Sciences, Sławkowska 17, 31-016 Cracow, Poland
The population of Choanomphalus maacki Gersfeldt, 1859 that represents the thanatocoenosis of the eastern part of the Baikal Lake covers shells that are various shapes and sizes. Based upon biometrical and taxonomic analysis, four morphologic types of the species are distinguished. They correspond to the varieties described upon a basis of characters of individual, big specimens, the dimensions of which have been two times bigger than the mean values. The distinction of the morphologic types is due to particular environmental conditions.
CITATIONS(1):
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How ancient is Lake Lugu (Yunnan, China)? The gastropods’ viewpoint with focus on Radix (Lymnaeidae) Robert Wiese, Catharina Clewing, Christian Albrecht, Carolin Rabethge, Hucai Zhang, Frank Riedel Journal of Great Lakes Research
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