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Characidium chupa Schultz, 1944

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Characidium chupa
Picture by Sandra J. Raredon / Smithsonian Institution, NMNH, Div. of Fishes

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Characiformes (Characins) > Crenuchidae (South American darters) > Characidiinae
Etymology: Characidium: Diminutive of Charax, -akos = a fish without identification (Ref. 45335).
More on author: Schultz.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性. 熱帶

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South America: Lake Maracaibo and Orinoco River basins.
南美洲: 湖 Maracaibo 與奧里諾科河河流域。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 8.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 119163); 最大体重: 11.20 g (Ref. 119163)

生物学特性     字汇 (例如 epibenthic)


Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

南美洲: 湖 Maracaibo 與奧里諾科河河流域。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Buckup, P.A., 1993. Review of the characidiin fishes (Teleostei: Characiformes), with descriptions of four new genera and ten new species. Ichthyol. Explor. Freshwat. 4(2):97-154. (Ref. 13683)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 01 November 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
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Food consumptions
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捕食者
Ecology
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体长-频率
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网络资源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00666 - 0.02379), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).