分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Loricariidae (Armored catfishes)
甲鯰科 (Armored catfishes) > Hypostominae
Etymology: Hypostomus: Greek, hypo = under + Greek, stoma = mouth (Ref. 45335).
Eponymy: Fonchi Ingrid Chang Matzunaga, Peruvian ichthyologist (1963–1999). (See Chang) (Ref. 128868), visit book page.
Taxonomic Remarks
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°.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 居於水底的. 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 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 15.4 cm SL 雄魚/尚未辨別雌雄; (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).
發現於清澈的水域了, 在細砂，泥土或大砂礫底部上有大的岩石; 沒有水生植物但是有樹葉與枯木。 (參考文獻 36817)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 24 April 2014
人類使用
漁業: 沒有興趣
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基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00726 - 0.03460), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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