分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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: Orinoco River basin.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 7.6 cm TL オス/雌雄の選別がない; (Ref. 38376)
Distinguished from congeners from the Orinoco and Lake Maracaibo basins by having two or three multicuspid teeth on maxilla and four or fewer smaller lateral teeth present on dentary (Ref. 86277).
Body shape (shape guide): fusiform / normal.
Feeds on benthic aquatic invertebrates, as well as terrestrial invertebrates which fall into the water, such as ants, wasps and bees (Ref. 26543).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Lima, F.C.T., L.R. Malabarba, P.A. Buckup, J.F. Pezzi da Silva, R.P. Vari, A. Harold, R. Benine, O.T. Oyakawa, C.S. Pavanelli, N.A. Menezes, C.A.S. Lucena, M.C.S.L. Malabarba, Z.M.S. Lucena, R.E. Reis, F. Langeani, C. Moreira et al. …, 2003. Genera Incertae Sedis in Characidae. p. 106-168. 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. 38376)
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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01549 (0.00805 - 0.02980), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
栄養段階 (参照 69278) |
3.3 ±0.44 se; based on food items. |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |