分類 / 名前
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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypostominae
Etymology: Hemiancistrus: Greek, hemi = the half + Greek, agkistron = hook (Ref. 45335).
Eponymy: Carl Theodor Waldemar Hammarlund (1884–1965) was a Swedish botanist and mycologist who taught at Lund University (1924–1932). He collected in Guadeloupe (1933) and in Peru and Bolivia (1934). He collected the holotype of this species. (Ref. 128868), visit book page.
Taxonomic Remarks
Synonym of Hemiancistrus landoni Eigenmann, 1916 (Ref. 99824). Page to be removed. No redescription; 12S and 16S mitochondrial rRNA gene sequences used in a molecular phylogeny of Loricariidae by Montoya-Burgos et al. (1998: figs. 3,4,6; EMBL/GenBank Y08284, Y08332).
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. Tropical
South America: Guayas River basin, Ecuador.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 7.4 cm SL オス/雌雄の選別がない; (Ref. 36713)
Facultative air-breathing in the genus (Ref. 126274)
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Fisch-Muller, S., 2003. Loricariidae-Ancistrinae (Armored catfishes). p. 373-400. 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. 36713)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00726 - 0.03306), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
漁業の脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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