分類 / Names
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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Rhinolekos: Name from the Greek 'rhinos' for nose, nostril and 'lekos' for plate, referring to presence of the lateronasal plate; capetinga: The specific name is taken from the Tupi-guarani dialect in reference to the old and unused name of São João D´Aliança municipality. The name 'capetinga" refers to white, or clear water. A noun in apposition.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Tropical
South America: Córrego da Branca and córrego Roncador, rio Tocantins basin in Brazil.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 3.9 cm SL オス/雌雄の選別がない; (Ref. 99822)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 8 - 9; 臀鰭: 6; 脊つい: 31.
Occurs on flat areas of the córrego da Branca and córrego Roncador, rio Tocantins basin, in areas with shallow clear waters, about 1 m depth and median to fast current flow. Found in association with the vegetation that covers the bottom and the border of the headwaters (Ref. 99822).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Roxo, F., L. Orrego, G.C. Silva and C. Oliveira, 2015. Rhinolekos capetinga: a new cascudinho species (Loricariidae, Otothyrinae) from the rio Tocantins basin and comments on it ancestral dispersal route. Zookeys 481:109-130. (Ref. 99822)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
絶滅危惧に近い (NT) (B1b(iii)+2b(iii)); Date assessed: 22 December 2020
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 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00374 - 0.01935), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
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).
