分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Siluriformes (Catfishes) >
Trichomycteridae (Pencil or parasitic catfishes) > Trichomycterinae
Etymology: Ituglanis: Greek, itys, ityos = circle + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); jaguarete: Name 'jaguarete' from Indigenous noun from the language Tupi-Guarani of 'jaguar', in reference to the similarity of their body coloration. A noun in apposition.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性. Tropical
South America: Brazil.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 8.6 cm SL オス/雌雄の選別がない; (Ref. 138403)
簡単な記述
検索表 | 形態学 | 形態計測学
The species inhabits a narrow, shallow stream approximately 4.0 m wide, with depths varying from a few centimeters to 0.5 m. The stream has moderate flow, a substrate of gravel and rocks, and is bordered by well-preserved riparian vegetation characteristic of Deciduous Seasonal Forest physiognomy (Ref. 138403).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Bressan, N., L.M. Donin and J. Ferrer, 2025. A new species of Ituglanis (Siluriformes: Trichomycteridae) from the Uruguai River basin closely related to congeners from Atlantic coastal drainages. Neotrop. Ichthyol. 23(3):1-28. (Ref. 138403)
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=0.00759 (0.00332 - 0.01733), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |