分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Characidae (Characins; tetras) > Cheirodontinae
Etymology: Kolpotocheirodon: Greek, kolpotos = with folds + Greek, cheir = hand + Greek, odous = teeth; figueiredoi: Named for José Lima de Figueiredo, a Brazilian ichthyologist at the Museu de Zoologia da Universidade de São Paulo.
Eponymy: Dr José Lima de Figueiredo (d: 1943) aka ‘Ze Lima’ is a Brazilian ichthyologist who is a former researcher and Curator of Fishes at the Zoological Museum of the University of São Paulo. [...] (Ref. 128868), visit book page.
More on authors: Malabarba, Lima & Weitzman.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 大洋性.
South America: Rio Pratinha of the Paraguaçu basin in Brazil.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 76978); 3.1 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 11.
Found only in areas with moderate water current. Occurs mostly in a riffle at a narrow stretch of rio Pratinha, the type locality of this species. Stays at midwater, swimming against the current, probably feeding on food items drifting downstream. One individual was observed picking with its mouth on a large boulder in a cave entrance (Ref. 76978).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Malabarba, L.R., F.C.T. Lima and S.H. Weitzman, 2004. A new species of Kolpotocheirodon (Teleostei: Characidae: Cheirodontinae: Compsurini) from Bahia, northeastern Brazil, with a new diagnosis of the genus. Proc. Biol. Soc. Wash. 117(3):317-329. (Ref. 76978)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
极度濒危 (CR) (B2ab(iii)); Date assessed: 07 November 2018
人类利用
渔业: 没有兴趣
工具
特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00401 - 0.02074), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.6 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
