分類 / 名前
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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Loricariinae
Etymology: Rineloricaria: Greek, rhinos = nose + Latin, lorica, loricare = cuirass of corslet of leather; 1706 (Ref. 45335).
Eponymy: Dr Douglas Stewart (1873–1926) held a bachelor’s degree from Yale (1896) and a doctorate from the University of Pittsburgh (1924). [...] (Ref. 128868), visit book page.
More on author: Eigenmann.
Taxonomic Remarks
Species redescribed by le Bail et al. (2000).
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; pH range: 6.1 - 6.2. Tropical; 25°C - 26°C (Ref. 90183)
South America: Coastal rivers of the Guianas.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 10.0 cm SL オス/雌雄の選別がない; (Ref. 36389)
Facultative air-breathing in the genus (Ref. 126274); Lives in forest creeks where the water is clear and fast moving with medium sunny conditions, shallow depth (10-60 cm) and sandy-rocky substrate along with Corydoras guianensis, Moenkhausia oligolepis and Phenacogaster cf. megalostictus. Like R. cf. platyura, mature males develop some odontodes on each side of the head as well as some odontodes elongated towards the back of the interorbitals (Ref. 35381).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Ferraris, C.J. Jr., 2003. Loricariidae - Loricariinae (Armored catfishes). p. 330-350. 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. 36389)
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=0.00468 (0.00209 - 0.01044), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
2.6 ±0.2 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下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 (27 of 100). 🛈 |