分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gymnotiformes (Knifefishes)
電鰻目 (Knifefishes) >
Sternopygidae (Glass knifefishes)
胸肛魚科 (Glass knifefishes)
Etymology: Distocyclus: Greek, distokylos = that has two circles (Ref. 45335); guchereauae: Named for Miss Corinne Guchereau..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
South America: Litany and Tampoc rivers, Maroni drainage in French Guiana.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 33.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 97632)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
臀鰭軟條: 184 - 187; 脊椎骨: 56 - 84. Distocyclus guchereauae is distinguished by having grey color with several longitudinal lightly dark lines and the lowest being regularly striped, 13-14 precaudal vertebrae, 184-187 anal-fin rays in the undamaged specimens, a triangular head with a snout short (less than one third of the head length), a terminal mouth and the anus located straight below the eyes (Ref. 97632).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Meunier, F.J., M. Jégu and P. Keith, 2014. Distocyclus guchereauae a new species of Neotropical electric fish, (Gymnotiformes: Sternopygidae), from French Guiana. Cybium 38(3):223-230. (Ref. 97632)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) (B1a+2a; D2); Date assessed: 14 December 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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00363 (0.00172 - 0.00768), b=2.97 (2.78 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
