分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 居於水底的. 溫帶; 35°N - 32°N
North America: Gila River system in Arizona and New Mexico, USA.
北美洲: 在美國亞歷桑那州與新墨西哥州的吉拉河系統。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 9.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 86798); common length : 6.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
臀鰭軟條: 9. Meda fulgida can be distinguished by the following characters: anal fin with 9 rays; pharyngeal teeth 1,4-4,1; scales absent; slender body, somewhat compressed at front, strongly compressed at caudal peduncle; slightly subterminal mouth on fairly pointed snout; large eye; pelvic-fin origin before before dorsal-fin origin; olive-gray to light brown above; brilliant silver side, often with blue sheen; back and upper side with black specks and blotches; and bright brassy yellow head and fin bases, yellow belly and fins in breeding males (Ref. 86798).
Adults inhabit sandy and rocky runs and pools and often occurs near riffles of creeks and small rivers (Ref. 86798). Migratory behaviour is undetermined (Ref. 126106).
棲息於沙與岩石的小支流與水潭，小溪與小河的時常在急流附近。 (參考文獻 5723)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 在美國亞歷桑那州與新墨西哥州的吉拉河系統。
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
瀕危 (EN) (B2ab(iii,v)); Date assessed: 13 April 2012
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基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00251 - 0.01514), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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