分類 / Names
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: Idiastion: Greek, idiastes = that lives shy (Ref. 45335); hageyi: Named for Harry R. Hagey, fisherman, naturalist and supporter of the California Academy of Sciences..
More on author: McCosker.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 522 - ? m (Ref. 75873). ; 18°S - , 91°W -
Pacific Ocean: Galápagos Islands
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 9.5 cm SL (female)
簡短描述
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: 6; 脊椎骨: 25. Body deep (depth 44% SL), compressed posteriorly and humpbacked; orbit diameter large (15% SL); head spines strong, well-developed; no distinct small papillae on head; a distinct row of papillae nearly surrounds outer edge of pupil; swimbladder present; coloration reddish-orange, with irregular white blotches on head, body, and pectoral fin bases (Ref. 75873).
Observed to occupy steep boulder and sediment-laden bottoms, along 60° slope (Ref. 75873).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
McCosker, J.E., 2008. Trachyscorpia osheri and Idiastion hageyi, two new species of deepwater scorpionfishes (Scorpaeniformes: Sebastidae, Scorpaenidae) from the Galápagos Islands. Proc. Calif. Acad. Scie. 59(3):113-123. (Ref. 75873)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 15 September 2022
人類使用
更多資訊
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年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00606 - 0.02615), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.6 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).