分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes)
鰈形目 (Flatfishes) >
Soleidae (Soles)
鰨科 (Soles)
Etymology: Aseraggodes: Greek, aggos, -eos, -ous = vessel, uterus, carapace of a crab + Greek, aseros, -a, -on = to remove the appetite (Ref. 45335); heemstrai: Named for Phillip Heemstra..
More on authors: Randall & Gon.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 15 - 39 m (Ref. 57561). 熱帶; 27°S - 31°S (Ref. 57561)
Western Indian Ocean: South Africa.
西印度洋: 南非。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 57561)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 68 - 75; 臀鰭軟條: 48 - 52; 脊椎骨: 36 - 38. DIAGNOSIS: Dorsal rays 68-75; anal rays 48-52; dorsal and anal rays branched except for a few anterior rays; lateral-line scales 70-78, including 9 or 10 anterior to a vertical at upper
end of gill opening; lateral line on ocular side projecting toward dorsal part of upper
eye; vertebrae 36-38; dorsal pterygiophores anterior to fourth neural spine 11-13; body
depth 2.4-2.45 in SL; head length (HL) 4.05-4.35 in SL; snout length 2.65-2.95 in HL; eye diameter 4.6-5.05 in HL; interorbital space very narrow, the least vertical width 26-33 in HL; tubular anterior nostril nearly reaching eyeball when laid back; cirri on front of snout and ventral side of head small and slender; no cirri on opercle at edge of gill opening, and none along edge of membranous ridges of dorsal and anal rays; caudal peduncle present but very short, the length 10.2-17.7 in HL; caudal-peduncle depth 1.7-1.95 in HL; longest dorsal ray 1.65-1.8
in HL; caudal-fin length 4.2-4.7 in SL; pelvic-fin length 1.75-2.0 in HL, reaching base third anal ray; color of ocular side when fresh brown, the edges of scales darker brown, with numerous irregular dark-edged white spots, the largest (most smaller than eye) in three rows, one below dorsal .n, one above anal .n, and one along lateral line, where most irregular; scattered small blackish spots, some specimens with indistinct larger blackish blotches alternating with large white spots of the three rows; fin rays with small brown and larger white spots, the membranes translucent. Color in alcohol with white spots, faint to absent and dark spots subdued (Ref. 57561).
鑑別: 背鰭鰭條 68-75; 臀鰭鰭條 48-52; 背鰭與臀鰭鰭條分枝除了一些前面的鰭條; 側線鱗片 70-78, 包括 9 或 10 位於前在上面的的一條垂直線
鰓裂的末端; 在有眼睛的一邊上的側線突出的對於背部部份上面的
眼; 脊椎骨 36-38; 背部的支鰭骨位於第四個髓棘 11-13 前; 身體
深度 2.4-2.45 分之一標準體長; 頭長 (HL)4.05-4.35 分之一標準體長; 吻的長度 2.65-2.95個 HL比率; 眼直徑 4.6-5.05個 HL比率; 眼間隔非常狹窄又最沒有垂直的寬度 26-33個 HL比率; 當往後面，管狀的前鼻孔幾乎延伸到眼球; 在吻部前面與腹面頭側上的觸鬚小而細長的; 在鰓裂的邊緣的沒有在鰓蓋上的觸鬚, 與沒有沿著背鰭與臀鰭鰭條的膜狀脊的邊緣; 尾柄呈現但是非常短的, 長度 10.2-17.7個 HL比率; 尾柄深度 1.7-1.95 HL比率; 長的背鰭鰭條 1.65-1.8
HL比率; 尾鰭長度 4.2-4.7 分之一標準體長; 腹鰭長度 1.75-2.0個 HL比率, 達到基底第三個臀鰭鰭條; 有眼睛的一邊的顏色新鮮時褐色, 鱗片的邊緣深褐色的, 有很多的不規則的黑色邊的白色斑點 , 在三列中最大的 (比眼小的大部分), 一在背部的之下。n, 一條在上面肛門的。n, 與一沿著側線, 在哪裡最不規則的; 分散的小黑色的斑點, 一些標本有不明顯的比較大的黑色斑塊交互的有大這三個列的白色斑點; 鰭條有小的褐色與比較大的白色斑點，薄膜半透明的。 彩色當保存在酒精中時有白色的斑點, 模糊的不存在與深色的斑點壓制.(參考文獻 57561)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西印度洋: 南非。
Randall, J.E. and O. Gon, 2006. Review of the soles of the genus Aseraggodes of the Western Indian Ocean, with descrtiptions of three new species. Israel J. Zool. 51:165-190. (Ref. 57561)
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Estimates based on models
Preferred temperature (Ref.
123201): 22.5 - 24.3, mean 23.9 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00473 - 0.02021), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
