分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Trichomycteridae (Pencil or parasitic catfishes)
毛鼻鯰科 (Pencil or parasitic catfishes) > Trichomycterinae
Etymology: Ituglanis: Greek, itys, ityos = circle + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335).
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: Amazon (Ref. 39970) and Suriname River basins (Ref. 59052).
南美洲: 亞馬遜河與蘇利南河流域.(參考文獻 59052)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.5 cm NG 雄魚/尚未辨別雌雄; (Ref. 39970)
Lives mainly in little forest creeks with notable current and a sandy-rocky substrate. It is not known whether it feeds on flesh or blood of living animals or it lives on carrion. Opercle hooks enable it to cling to and to dig little tunnels into its prey's flesh (Ref. 35381).
用顯著的水流與一個沙-岩石的底部主要生活在小森林小溪中。 它是不知道它是否吃活的動物肉或血，否則它吃腐肉。 鰓蓋的鉤使它能夠黏附於而且挖小洞穴進入它的獵物的肉。 (參考文獻 35381)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 亞馬遜河與蘇利南河流域.(參考文獻 59052)
de Pínna, M.C.C. and W. Wosiacki, 2003. Trichomycteridae (pencil or parasitic catfishes). p. 270-290. 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. 39970)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 08 December 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=0.00661 (0.00282 - 0.01550), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
