title: Variability of Morphological Characters of the Genus Alburnoides (Pisces, Leuciscidae) from Watercourses in Southern Russia
abstract: The variability of the morphological characters of the genus Alburnoides Jeitteles, 1861 from watercourses in the south of Russia (five rivers of the Crimean Peninsula and two rivers of the Krasnodar Territory) is considered. It has been established that in spirlins within the study areas, body sizes average from 60.1 ± 1.45 mm in individuals from the river Gostagayka (Krasnodar region) up to 88.2 ± 1.87 mm in fish from the river Angara (Crimean Peninsula). Using the Mann–Whitney test, statistic
journal: Биология внутренних вод