Классификация / Names
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Cypriniformes (Carps) >
Gobionidae (Gudgeons)
Etymology: Gobio: Latin, gobius = gudgeon (Ref. 45335); delyamurei: Named in honor of Semion Lyudvigovich Delyamure, the author of several papers and books on Crimean fishes.
Eponymy: Dr Semion Lyudvigovich Delyamure was a Soviet zoologist, parasitologist and helmintholgist at Taurida National V I Vernadsky University, Simferopol in the Crimea where he was Professor of Zoology (1949–1980) and established and maintained an [...] (Ref. 128868), visit book page.
More on authors: Freyhof & Naseka.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пресноводный донно-пелагический. Temperate
Europe: River Chornaya in Ukraine.
Size / Вес / Возраст
половая зрелость: Lm ? range ? - ? cm
Max length : 10.4 cm SL самец/пол неопределен; (Ref. 56890)
Краткое описание
определительные ключи | морфология | морфометрия
членистые (мягкие) лучи спинного плавника (общее число) : 10; членистые (мягкие) лучи анального плавника: 9; позвонки: 38 - 40. Differs from other species of Gobio in Black and Caspian Sea basins by a short barbel reaching to or slightly in front of anterior eye margin, mature males with dusky, dark grey body and fins, and breast scaled between pectorals (Ref. 56890), scales extending forward beyond pectoral base, at least in some individuals (Ref. 59043). Other diagnostic characters include: snout length greater than postorbital distance; scales between anus and anal origin 6-9 (usually 7-8); head length 24-27% SL; head depth 14-20% SL at nape, 47-53% HL at eye; body depth 20-23% SL; head width 14-17% SL, 53-63% HL; eye diameter 5-6% SL, 2.5-3.8 times in head depth, 1.2-1.6 times in interorbital distance (at 7-10 cm SL); caudal peduncle depth 32-39% HL (Ref. 59043).
Body shape (shape guide): elongated.
Inhabits moderately flowing and stagnant section of a medium-sized stream (Ref. 56890). Water in the lower part of the stream is extracted in large quantities for irrigation and the stream is almost dry in summer (Ref. 59043).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Freyhof, J. and A.M. Naseka, 2005. Gobio delyamurei, a new gudgeon from Crimea, Ukraine (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 16(4):331-338. (Ref. 56890)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-1)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00304 - 0.01646), b=3.13 (2.96 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (ссылка
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (ссылка
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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