分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Stichonodontinae
Etymology: guaruba: Name 'guaruba' from the popular Brazilian popular name for Guaruba guarouba Gmelin 1788, in allusion to the yellow present on all fins of the new species similar to Guaruba. A noun in apposition.
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.
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. 138177)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 8 - 10; 臀鰭: 21 - 25. This species is distinguished from its congeners by the following set of characters: number of scales in the longitudinal series 43-46; branched anal-fin rays 21-25, modal 23; complete and regularly arranged series of predorsal scales; single, vertically elongated and relatively wide humeral blotch; conspicuous, rounded, and symmetrical dark blotch located at the posterior limit of the caudal peduncle and base of caudal fin rays; and a thin longitudinal line formed by dark pigmentation running along horizontal septum of body (Ref. 138177).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Lima, A.D., G. Vita, G.M. Dutra, W.M. Ohara and M.N.L. Pastana, 2023. A new Moenkhausia (Characiformes: Characidae) from rio Braço Norte, rio
Tapajós basin, with comments on the fish endemism of Serra do Cachimbo plateau. Zootaxa 5330(4):586-596. (Ref. 138177)
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
XMLをダウンロードして下さい
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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00552 - 0.03150), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this Genus-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 (10 of 100).
🛈