Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Malapteruridae (Electric catfishes)
Etymology: cryptus: From the Greek "kryptos" = hidden or secret, referring to the close superficial resemblance to P. parvus, but differing in sharply elevated vertebral counts (Ref. 44050).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
Africa: Kagala River near Aketi (Itimbiri tributary, middle Congo River basin) in Democratic Republic of the Congo (Ref. 44050, 78218).
非洲: Kagala 河, Itimbiri 支流 (中央刚果河)(参考文献 44050).
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 11.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44050)
简单描述
检索表 | 型态特徵 | 形态测量图
臀棘: 0; 臀鳍软条: 10 - 12; 脊椎骨: 44 - 45. Diagnosis: 44-45 vertebrae; caudal saddle and bar pattern absent; 5 pelvic-fin rays; usually a single pore between inner mental barbels; lateral line rarely less than 33% SL, most commonly 33-36% SL; body faintly and sparsely spotted (Ref. 44050).
鉴别: 44-45个脊椎骨; 尾部的鞍状斑与横带图案不存在; 5个腹鳍鳍条; 通常在内部的神经触须之间的一个孔; 侧线很少地少于 33% SL, 最通常 33-36% SL; 身体微弱地与稀疏有斑点.(参考文献 44050)
描述: 身体延长 , 纺锤型, 几乎 vermine; 偶鳍小的; 眼小而不明显的; 18-19个腹部的脊椎骨; 25-26个尾部的脊椎骨; 18个尾鳍鳍条 (安排 ii-7- 的 7- ii).(参考文献 44050)
体色 身体与头部微弱地 bicolor; 背面与侧面褐色, 腹部黃褐色的; 相當少見的小斑點 (向上到 1-2 倍眼直徑) 分散的越過背面與側面; 偶鰭清澈的; 在大約如同背面/側面有顏色一般的蔭涼處的尾鰭與臀鰭有顏色的, 或顏色略深的; 尾鰭有模糊的灰白末梢部的邊緣當成魚時與沒有灰白的基部新月; 沒有尾部的鞍狀斑與橫帶圖案, 稚魚主要地當成魚時有顏色。 (參考文獻 44050)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: Kagala 河, Itimbiri 支流 (中央刚果河)(参考文献 44050).
Norris, S.M., 2002. A revision of the African electric catfishes, family Malapteruridae (Teleostei, Siluriformes), with erection of a new genus and descriptions of fourteen new species, and an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 289:1-155. (Ref. 44050)
CITES (Ref. 128078)
Not Evaluated
人类利用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00451 - 0.02792), b=3.00 (2.79 - 3.21), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).