分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Characiformes (Characins) >
Characidae (Characins; tetras) > Stethaprioninae
Etymology: Astyanax: The name of Astyanax, Hector´s son in the Greek mythology (Ref. 45335); cubilhuitz: Named for its type locality, Río Dolores in Cubilhuitz. A noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Tropical
Central America: Río Dolores in Alta Verapaz, Guatemala.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 5.3 cm SL オス/雌雄の選別がない; (Ref. 118583)
簡単な記述
形態学 | 形態計測学
背鰭 (合計): 9; 臀鰭: 21 - 26; 脊つい: 32 - 33. Astyanax cubilhuitz is distinguised from other congeners in north-eastern Guatemala and Belize by having body depth 35% SL or less (35% or more in A. bacalarensis and A. belizianus), eye larger, diameter 35% HL (vs. 32% or less), mean predorsal length, 52% SL (49% in A. macal and A. petenensis), mean anal-base length, 26% SL (vs. 28% or more), longest anal-fin ray, mean 17% SL (vs. 14%), upper pharyngeal plate oval in shape (crescent-shaped, in A. belizianus); and humeral spot rectangular in shape (vs. indistinct or P-shaped) (Ref. 118583).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Schmitter-Soto, J.J., 2017. A revision of Astyanax (Characiformes: Characidae) in Central and North America, with the description of nine new species. J. Nat. Hist. 51(23/24):1-94. (Ref. 118583)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
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
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00526 - 0.02507), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 2.9 ±0.4 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).