分類 / Names
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Characiformes (Characins) >
Characidae (Characins; tetras) > Cheirodontinae
Etymology: Cheirodon: Greek, cheir = hand + Greek, odous = teeth (Ref. 45335).
Eponymy: Ernst F Kilian was a German biologist from the University of Giese who was hired to establish laboratories at Universidad Austral, Chile. [...] (Ref. 128868), visit book page.
Issue
See Campos (1982:155) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性. Temperate
South America: Pacific versant rivers of Chile from Lake Lanalhue drainage (north) to Calle Calle River basin (south).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm SL オス/雌雄の選別がない; (Ref. 37055)
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Malabarba, L.R., 2003. Subfamily Cheirodontinae (Characins, tetras). p. 215-221. 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. 37055)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
絶滅危惧 (EN) (A2c); Date assessed: 27 March 2021
Human uses
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [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).
栄養段階 (Ref.
69278): 2.7 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
