Классификация / Names
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Siluriformes (Catfishes) >
Bagridae (Bagrid catfishes)
Etymology: Pseudobagrus: Greek, pseudes = false + Mozarabic bagre, Greek, pagros = a fish, Dentex sp. (Ref. 45335); gracilis: From the Latin gracilis, meaning slender, in reference to its elongated and thin body form..
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный демерсальный. Tropical
Asia: China.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 17.3 cm SL самец/пол неопределен; (Ref. 56712)
Краткое описание
морфология | морфометрия
колючие лучи спинного плавника (общее число): 2; членистые (мягкие) лучи спинного плавника (общее число): 7; членистые (мягкие) лучи анального плавника: 17 - 21; позвонки: 47 - 48. Closely resembles Pseudobagrus adiposalis and P. ussuriensis, but differs in having a large elliptical eye (19.8-24.4% HL), a short maxillary barbel not reaching the posterior margin of the eye, a lightly serrated posterior edge on the second dorsal spine, a caudal fin slightly emarginate with upper lobe slightly longer than lower lobe, frontal concave with a smooth surface, and supraoccipital process short (far from the first basal bone of the dorsal spine) (Ref. 56712).
Inhabits medium to large rivers in lowland areas with rocky substrate and moderate or far current (Ref. 56712).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Li, J., X. Chen and B.P.L. Chan, 2005. A new species of Pseudobagrus (Teleostei: Siluriformes: Bagridae) from southern China. Zootaxa 1067:49-57. (Ref. 56712)
Статус Красного Списка МСОП (Ref. 130435)
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