分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Hypostomus: Greek, hypo = under + Greek, stoma = mouth (Ref. 45335).
Issue
Mitochondrial D-loop sequences used in a molecular phylogeny of Hypostomus and related genera by Montoya-Burgos and Weber (in press, fig. 2; EMBL/GenBank AJ318350). Biology: collected in transparent water, substrate composed by large rocks on fine sand, clay or shingle. No aquatic vegetation but leaves and dead woods. Water characteristics: depth of water: 20-200 mm., temperature 25-26°.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 高海拔
South America: Cushabatay River basin in Peru (Ref. 36817); Río Mamoré basin in Bolivia (Ref. 95502).
南美洲: Cushabatay 河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 95502)
Facultative air-breathing in the genus (Ref. 126274); Found in clear water, with large rocks on fine sand, clay or shingle bottom; no aquatic vegetation but with leaves and dead wood (Ref. 36817).
发现于清澈的水域了, 在细砂，泥土或大砂砾底部上有大的岩石; 没有水生植物但是有树叶与枯木。 (参考文献 36817)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: Cushabatay 河流域。
Weber, C., 2003. Loricariidae - Hypostominae (Armored catfishes). p. 351-372. 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. 36817)
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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=0.01230 (0.00531 - 0.02848), b=2.97 (2.76 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
