分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Scorpaenoidei (Scorpionfishes)
鮋形目 (Scorpionfishes) >
Scorpaenidae (Scorpionfishes or rockfishes)
鮋科 (Scorpionfishes or rockfishes) > Scorpaeninae
Etymology: Scorpaenopsis: Latin, scorpaena = a kind of fish, 1706 + Greek, opsis = appearance (Ref. 45335); eschmeyeri: Named for William N. Eschmeyer, in recognition of his research on the Scorpaenidae.
Eponymy: Dr William Neil ‘Bill’ Eschmeyer (d: 1939) is an American ichthyologist and taxonomist who is now Curator Emeritus, California Academy of Sciences, San Francisco and a Research Associate, Florida Museum of Natural History, Gainesville. [...] (Ref. 128868), visit book page.
More on authors: Randall & Greenfield.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 1 - 24 m (Ref. 57579). 亞熱帶的
Southwestern Pacific: Fiji and New Caledonia.
西南太平洋: 斐濟與新加勒多尼亞。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 7.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 57579); 11.5 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 12; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 5. Diagnosis: Dorsal rays XII,9; anal rays III,5; pectoral rays 17-18 (rarely 18). Longitudinal scale series 44--48 (modally 46). Body depth 2.8-3.05 in SL; head length (HL) 2.2-2.3 in SL; snout length 3.0-3.15 in HL; orbit diameter 4.65--4.95 in HL; nearly one-half of orbit extending above dorsal profile of head; interorbital width 6.75-7.2 in HL. Pair of interorbital ridges flaring posteriorly, then curving medially to join slight incurved ridge at front of occipital pit; median interorbital ridge extending half way back in interorbital space; occipital pit shallow and not flat. Coronal spines and pretympanic spines absent. Suborbital pit not well developed; suborbital ridge with 4 spines, the first on lacrimal; two ventral spines on lacrimal, one directed mainly anteriorly and the other curving posteriorly. First dorsal spine 1.9-2.4 in second spine; third dorsal spine longest, 2.2-2.7 in HL; eleventh dorsal spine 1.55-2.0 in twelfth spine; second anal spine 1.65-2.0 in HL. Supraoccipital tentacle absent. Body color variable, the darkest blotches usually above tip of upper opercular spine, two on lateral line, two obliquely above and forward of these, two in soft portion of dorsal fin, and one in anal fin (Ref. 57579).
Body shape (shape guide): fusiform / normal.
鑑別: 背鰭鰭條 12,9; 臀鰭鰭條 3,5; 胸鰭鰭條 17-18.(很少地 18) 縱向的鱗片系列 44--48.(典型地 46) 體高 2.8-3.05 分之一標準體長; 頭長 (HL)2.2-2.3 分之一標準體長; 吻的長度 3.0-3.15個 HL比率; 眼窩直徑 4.65--4.95個 HL比率; 幾乎的一半眼窩延伸在頭部的背面輪廓上面; 眼間骨寬度 6.75-7.2個 HL比率。 成對的眼間骨脊發光的在後部地, 然後中間地彎曲結合輕微的在後頭骨凹洞的前面內曲了脊; 中動脈眼間骨脊在眼間隔延伸一半的方法背面; 後頭骨淺的凹窪而不是平坦的。 冠棘與 pretympanic 棘不存在。 眶下骨凹洞不發展良好的; 在淚骨上眶下的脊有 4根棘 , 第一個; 在淚骨上的二根腹的棘, 一主要地前面地直接的了與另一個在後部地彎曲。 第一背鰭棘 1.9-2.4 分之一第二背鰭棘; 第三個背棘長的, 2.2-2.7個 HL比率; 在第十二的棘中第十一個背棘 1.55-2.0; 第二臀鰭棘 1.65-2.0個 HL比率。 上枕骨觸鬚不存在。 體色可變又最深色的斑塊通常在上面鰓蓋棘的頂端之上, 二在側線上, 二斜地在上面而且這些向前, 二在背鰭的柔軟部位 , 與一個在臀鰭中.(參考文獻 57579)
Inhabits coral reef. Benthic (Ref. 75154).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南太平洋: 斐濟與新加勒多尼亞。
Randall, J.E. and D.W. Greenfield, 2004. Two new scorpionfishes (Scorpaenidae) from the South Pacific. Proc. Calif. Acad. Sci. 55(9):384-394. (Ref. 57579)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 04 March 2015
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基於模型的估計
首選溫度 (參考文獻
123201): 24.7 - 27.9, mean 26.5 °C (based on 307 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00626 - 0.02652), b=3.02 (2.85 - 3.19), 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): 3.9 ±0.7 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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