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Siluriformes (Catfishes) >
Loricariidae (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 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の. High altitude
South America: Cushabatay River basin in Peru (Ref. 36817); Río Mamoré basin in Bolivia (Ref. 95502).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 15.4 cm SL オス/雌雄の選別がない; (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).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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のレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 興味がない
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01585 (0.00733 - 0.03429), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
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0 |
回復力 (参照 120179) |
手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (34 of 100). 🛈 |