分類 / 名前
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Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Stichonodontinae
Etymology: pankilopteryx: The specific name, pankilopteryx, is from the Greek, pan (all), ankilos (hooked), and pteryx (fins), in reference to the presence of hooks on all fins in males (Ref. 56145).
Eponymy: Dr William J Moenkhaus (1871–1947) was an American geneticist and ichthyologist who became Professor of Physiology at Indiana University Medical School (1904–1941), where he was Eigenmann’s colleague. [...] (Ref. 128868), visit book page.
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 : Brazil. Moenkhausia pankilopteryx is known from the rio Tocantins drainage.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 9.7 cm SL オス/雌雄の選別がない; (Ref. 56145)
簡単な記述
検索表 | 形態学 | 形態計測学
Moenkhausia pankilopteryx is distinguished from its congeners primarily
by the putative autapomorphic presence of bony hooks on all fins of mature males. It is
further distinguished from nearly all other members of the genus by the combination of
37–41 pored scales in the lateral line; a caudal-peduncle spot; a deep body, 43.3–51.0 %
SL; two humeral spots, of which the first is black, larger and vertically elongate, and the
second is dark, very diffuse, and not always visible; two to three maxillary teeth, and analfin rays ii–iv, 24–27 (Ref. 56145).
Body shape (shape guide): short and / or deep.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Bertaco, V.A. and P.H.F. Lucinda, 2006. Moenkhausia pankilopteryx, new species from rio Tocantins drainage,Brazil (Ostariophysi: Characiformes, Characidae). Zootaxa 1120:57-68. (Ref. 56145)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 潜在的興味の
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=0.01479 (0.00594 - 0.03681), b=3.00 (2.78 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.5 ±0.5 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (21 of 100). 🛈 |
価格帯 (Ref. 80766) |
Unknown.
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