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).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
South America: Rio Ribeira de Iguape basin in Brazil.
南美洲: 在巴西的 Rio Ribeira de Iguape 流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 37.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 54480)
简单描述
检索表 | 型态特徵 | 形态测量图
Differs from its congeners in rio Ribeira de Iguape basin by having a well defined large, dark, and roundish spots somewhat homogeneously distributed over body and fins, and by having relatively broad dorsal fin, interradial membranes apparently wider than in examined congeners from coastal Brazilian drainages (Ref. 54480).
有别于在 rio Ribeira de Iguape 流域的它的同类藉由有一个同种地很清晰大的﹐深色的﹐与圆的斑点略微布满身体与鳍, 而且借着具有相当宽的背鳍, 间辐膜显然地在来自海岸的巴西流域的调查的同类中宽.(参考文献 54480)
Facultative air-breathing in the genus (Ref. 126274)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 在巴西的 Rio Ribeira de Iguape 流域。
Oyakawa, O.T., A. Akama and A.M. Zanata, 2005. Review of the genus Hypostomus Lacepède, 1803 from rio Ribeira de Iguape basin, with description of a new species (Pisces, Siluriformes, Loricariidae). Zootaxa 921:1-27. (Ref. 54480)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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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=0.01622 (0.00733 - 0.03589), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
