分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers)
鱂形目 (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines)
溪鱂科 (Rivulines) > Cynolebiinae
Eponymy: Julio Cezar Ghisolfi is a Brazilian biologist, aquarist and photographer living in Artur Nogueira, São Paulo. He was honoured as a ‘fervent’ breeder and collector of annual killifishes who is active in the fish-keeping world. (Ref. 128868), visit book page.
More on authors: Costa, Cyrino & Nielsen.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: São Francisco River basin, Brazil.
南美洲: Sao 弗朗西斯科河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 49550)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 16 - 25; 臀鰭軟條: 19 - 24; 脊椎骨: 29 - 30. Caudal peduncle of female with black spots. Male's anal fin with gray to black distal stripe, yellow in color; dorsal fin anteriorly pink, posteriorly yellow; basihyal broad, 70-95% in length; vestigial contact organs on flank scales. Second pharyngobranchial teeth, 5-6. Dorsal-fin rays 20-25 in male, 16-20 in female; anal-fin rays 21-24 in male, 19-24 in female; caudal-fin rays 23, caudal fin subtruncate in male, rounded in female. Short filamentous rays on tip of dorsal and anal-fin in male, reaching vertical through middle of caudal fin (Ref. 49550).
尾柄母魚有黑色的斑點。 雄性的臀鰭有灰色的到黑色的末梢部的斑紋, 顏色的黃色; 背鰭前面粉紅, 在後部黃色; 基舌骨寬的,70-95% 長; 在側面鱗片上的退化的接觸在一起器官。 第二個咽鰓骨齒， 5-6. 在雄魚中的背鰭鰭條 20-25,16-20 母魚; 在雄魚中的臀鰭棘條 21-24,19-24 母魚; 尾鰭鰭條 23, 在雄魚中的尾鰭子截形, 母魚圓的。 在背鰭與臀鰭的頂端上的短的絲狀鰭條-在雄魚中的鰭, 達到垂直的經過尾鰭的中央.(參考文獻 49550)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: Sao 弗朗西斯科河流域。
Costa, W.J.E.M., 2003. Rivulidae (South American Annual Fishes). p. 526-548. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36579)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
瀕危 (EN) (B1ab(ii,iii,iv)+2ab(ii,iii,iv)); Date assessed: 18 May 2022
人類使用
工具
特別的報告
下載 XML
網路資源
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=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 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).
