Классификация / Names
народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335); potamogalis: The species or trivial name potamogalis evidently refers to a highly distinctive fish-eating mammal, the West African water shrew potamogale velox Du Chaillu, 1868 (Ref. 85567).
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Tropical
Africa: Rio Muni basin in Equatorial Guinea (Ref. 85567)
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 12.1 cm самец/пол неопределен; (Ref. 113713)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 0; членистые (мягкие) лучи спинного плавника (общее число) : 10; колючие лучи анального плавника: 0; членистые (мягкие) лучи анального плавника: 8. Form compressed and gibbous (Ref. 113713). Inferior limb of pharyngeal bones two-thirds length of superior, a slight external angle; teeth 2.3.5-5.3.2, the inferior of the longer row very small and conic (Ref. 113713). Orbit four times in head, diameter less than length of muzzle, latter rather broad; outline steeply descending from front of dorsal fin; head 4.2 times in length to origin of caudal fin; four well-developed barbels; greatest depth three times in length to origin caudal fin (Ref. 113713). First long dorsal ray weak as the last, and not a spine; ventrals not attaining vent, but reached by the acuminate pectorals (Ref. 113713). Scales large, minutely granular, with few (5-8) and coarse radii (Ref. 113713). Lateral line little deflexed (Ref. 113713).
Colouration: A broad, straight, dark brown band from end muzzle to origin caudal fin, which is light and dark margined above; above dark cinnamon brown, each scale silvered; below paler brown, each scale with a deep brown spot at base; tip of dorsal fin brown (Ref. 113713).
Total length 4 inches 9 lines (Ref. 113713).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Roberts, T.R., 2010. Barbus sensitivus, a new species with extensive pitlines from the Sanaga River (Teleostei: Cyprinidae). aqua, Int. J. Ichthyol. 16(4):187-196. (Ref. 85567)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
