分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Africa: known from the Guinean basins to the west of the Volta and from Côte d'Ivoire basins up to the Nipoué (=Cess) (Ref. 2940, 81282).
非洲: 佛塔河西方的迦納流域與在 Ivorian 流域直到 Nipoue。 也已知來自幾內亞的沿海的河川 (參考文獻 2801)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 5.0 range ? - ? cm
Max length : 10.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 2801)
背棘 (總數) : 0; 背的軟條 (總數) : 10 - 11; 臀棘: 0; 臀鰭軟條: 8. Diagnosis: last simple dorsal-fin ray smooth on hind margin; head elongate; scale formula 3.5-4.5/26-29/4.5; 2.5 scales between lateral line and pelvic-fin base; 12 scales around caudal peduncle; 7-8 branched dorsal fin rays; caudal peduncle deeper than B. anniae (ratio caudal peduncle depth/head length over 50%); two pairs of fairly long barbels; anterior barbel reaching to, or extending beyond, posterior half of eye; posterior barbel extending beyond hind margin of eye; lateral line complete and weakly depressed below dorsal fin; maximum reported size 105 mm SL; 3 large well defined spots on sides, 1st before level of dorsal-fin origin, 2nd slightly behind vertical line from last dorsal-fin ray, 3rd at end of caudal peduncle; average distance between centres 2nd-3rd spot/distance between centres 1st-2nd spot (= RDT) is 1.14-1.22; fins colorless in life; adults with larger spots (Ref. 2940, 81282).
中凸的背面輪廓, 尖的頭部。 在頭部上的頭部的孔。 長的觸鬚, 前面的達到垂直的眼，在後部的延伸到眼的後半段。 背鰭與臀鰭有 3個單一的鰭條， 3個被個別化的斑點，圓而且排列成中央的身體: 1) 7- 第 8個鱗片; 2) 在後端正後方背部的; 3) 尾柄。 側線鱗片, 上方與 2 列在具有黑色素細胞之下。 RDT=1.14-1.22.
Affinities: B. anniae (massive head, long and wider, dorsal shorter, smaller spots); B. tiekoroi (longer head, shorter dorsal, smaller spots, colored fins); B. traorei = sympatric with B. trispilos, (3.5 scales below lateral line, shorter barbels) (Ref. 2940).
分類相關: B. anniae;(大的頭部, 長且寬, 較短的背鰭, 比較小的斑點) B. tiekoroi;(比較長的頭部，比較短的背部又比較小的斑點, 彩色的鰭) B. traorei= 與 B. trispilos 重疊分佈,(3.5個鱗片在側線下又比較短的觸鬚).(參考文獻 2940)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 佛塔河西方的迦納流域與在 Ivorian 流域直到 Nipoue。 也已知來自幾內亞的沿海的河川 (參考文獻 2801)
Teugels, G.G., C. Lévêque, D. Paugy and K. Traoré, 1988. État des connaissances sur la faune ichtyologique des bassins côtiers de Côte d'Ivoire et de l'ouest du Ghana. Rev. Hydrobiol. Trop. 21(3):221-237. (Ref. 272)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 24 March 2020
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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=0.00891 (0.00496 - 0.01603), b=2.92 (2.77 - 3.07), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
