分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes) >
Achiridae (American soles)
Etymology: Apionichthys: Greek, apion = pear + Greek, ichthys = fish; it also exists "a-pion", no fatty (Ref. 45335).
Eponymy: Dr Johann Natterer (1787–1843) was an Austrian naturalist and collector. [...] (Ref. 128868), visit book page.
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
South America: Amazon basin; there are no records from the Xingu, Tapajós, and Madeira rivers.
南美洲: 亞馬遜河流域; 有沒有來自 Xingu ， Tapajos 與馬得拉群島河的紀錄。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 23.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 49504)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 76 - 84; 臀棘: 0; 臀鳍软条: 56 - 65; 脊椎骨: 41 - 43. Pronounced dark coloration on most of blind-side head (supracranial area, anterior half of cranial area and cheek, antero-ventral part of opercular area), basal part of dorsal and anal fin rays and pelvic fin; in specimens longer than 19 cm, dark coloration replaced by gray, diffuse color, paler on larger specimens; gill opening on the eyed side forming short slit equal or smaller than nostril diameter; and 92-114 series of scales (Ref. 49504).
在大部分的没有眼睛的一边头部 (前头盖骨的区域, 前半部的头盖区域与颊, antero-鳃盖区域的腹部份) 上的明显的深色颜色, 背鳍棘条与臀鳍棘条与腹鳍的基部部份; 在标本中长度超过 19 公分, 深色的颜色被灰色，扩散的颜色取代了, 较灰白的在较大的标本上; 在有眼睛的一边形成短上的鳃裂裂缝等于或比鼻孔直径更小; 而且 92-114个成列的鳞片.(参考文献 49504)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 亞馬遜河流域; 有沒有來自 Xingu ， Tapajos 與馬得拉群島河的紀錄。
Ramos, R.T.C., 2003. Achiridae (American soles). p. 666-669. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36798)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00168 - 0.01037), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
