分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Barbatula: Diminutive of Latin barba,-ae = beard (Ref. 45335); dgebuadzei: Named for Yu. Yu. Dgebuadze.
Eponymy: Dr Yuri Yulianovich Dgebuadze is an ichthyologist and biologist who spent his entire career at the Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences, Moscow, where he was a professor, Deputy Director and an Academician [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 溫帶
Asia: endemic to Mongolia.
亞洲: 蒙古的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 51545)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3 - 4; 背的軟條 (總數) : 7; 臀棘: 2 - 3; 臀鰭軟條: 5 - 6; 脊椎骨: 43 - 45. A species with small (much smaller than pupil diameter), uniform and sparse epidermal tubercles on head and body; supratemporal commissure interrupted and contains usually 2+2 pores. Lateral lobes of the lower lip is long (usually at least half of the barbel length of the third pair). Origin of the pelvic fins always somewhat anterior to the origin of the dorsal fin. Basibranchial-4 present. Vertebrae 43-45. Upper part of complex neuralis is boatlike in shape (Ref. 51545).
一個種有小的 (遠小於瞳孔直徑), 在頭部與身體上的均勻而稀疏的表皮性的小瘤; 上顳骨合縫處通常中斷而且包含 2+2個孔。 下面唇的側葉是長的。 (通常至少一半的第三對的觸鬚長度) 腹鰭的起源總是略微位於背鰭起點前。 基鰓骨 -4 存在的。 脊椎骨 43-45. 複雜 neuralis 的上半部在外形上是 boatlike 。 (參考文獻 51545)
Facultative or obligate air-breathing (Ref. 126274)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 蒙古的特有種。
Kottelat, M., 2006. Fishes of Mongolia. A check-list of the fishes known to occur in Mongolia with comments on systematics and nomenclature. The World Bank, Washington, DC. 103 p. (Ref. 57778)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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=0.00871 (0.00376 - 0.02016), b=3.01 (2.81 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
