Parupeneus porphyreus (Jenkins, 1903)
Whitesaddle goatfish
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Parupeneus porphyreus AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Mulliformes (Goatfishes) 鱸形目 (Goatfishes) > Mullidae (Goatfishes) 鬚鯛科 (Goatfishes)
Etymology: Parupeneus: Latin, parum, parvum = small + Peneus, the name of a river.
Etymology: Parupeneus: Latin, parum, parvum = small + Peneus, the name of a river.
Taxonomic Remarks
FishBase common name coined in Uiblein et al. (2024: Ref. 130857). Whitesaddle goatfish was previously used for Parupeneus ciliatus.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋 礁區魚類; 深度上下限 1 - 140 m (Ref. 9710). 熱帶; 24°N - 18°N, 164°W - 153°W
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Eastern Central Pacific: Hawaii.
中太平洋東部: 夏威夷。
中太平洋東部: 夏威夷。
初熟時的長度 / 大小 / 重量 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 8; 背的軟條 (總數) : 9; 臀鰭軟條: 7; 脊椎骨: 24. Diagnosis: Pectoral rays 15 (rarely 14 or 16). Gill rakers 6-7 + 24-27 (total 30-34). Body depth 2.85-3.25 in SL; head length (HL) 2.85-3.1 in SL; snout length 1.85-2.2 in HL; barbels short, 1.65-1.95 in HL; longest dorsal spine 1.55-1.85 in HL; last dorsal ray slightly longer than penultimate ray; posterior margin of each caudal lobe convex; pectoral-fin length 1.3-1.5 in HL; pelvic-fin length 1.2-1.4 in HL. Body red to reddish brown dorsally, light red ventrally, with a white saddle-like spot on caudal peduncle flanked anteriorly and posteriorly by a dusky spot, the posterior one darkest; a reddish brown band from front of snout through eye and along body to above lateral line, fading and broadening below second dorsal fin, dark band behind eye and anteriorly on body bordered by a white band; fins mainly red; barbels white (Ref. 54393).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Inhabits lagoon and seaward reefs; in small groups under ledges or among corals by day, dispersing at night to feed among rocks and corals on benthic crustaceans (Ref. 9710). It is a nocturnal predator that feeds mostly on benthic crustaceans (Ref. 13550). Spawning appears to be year-round with the peak from December to July; females may spawn more than once a year (Ref. 54393).
棲息於潟湖與臨海礁石。 形成小群魚群岩架下或在珊瑚之中白天，分散在晚上在岩石與珊瑚捕食底棲的甲殼動物之中覓食.(參考文獻 9710) 大部分捕食底棲的甲殼動物的是一個夜行的掠食者.(參考文獻 13550)
棲息於潟湖與臨海礁石。 形成小群魚群岩架下或在珊瑚之中白天，分散在晚上在岩石與珊瑚捕食底棲的甲殼動物之中覓食.(參考文獻 9710) 大部分捕食底棲的甲殼動物的是一個夜行的掠食者.(參考文獻 13550)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中太平洋東部: 夏威夷。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Randall, John E. | 合作者
Randall, J.E., 2004. Revision of the goatfish genus Parupeneus (Perciformes: Mullidae), with descriptions of two new species. Indo-Pac. Fish. (36):64 p. (Ref. 54393)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 商業性
FAO - Publication: search | FishSource |
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網路資源
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基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02399 (0.01213 - 0.04742), b=3.20 (3.04 - 3.36), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
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營養階層 (參考文獻 69278) |
4.0 ±0.60 se; based on food items. |
| Generation time | 2.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
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回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.5; tm=1). |
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釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Medium. |
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營養素 (Ref. 124155) |
Calcium = 27.7 [13.3, 62.8] mg/100g; Iron = 0.303 [0.148, 0.682] mg/100g; Protein = 18.2 [14.9, 21.2] %; Omega3 = 0.139 [0.076, 0.264] g/100g; Selenium = 71.5 [33.1, 172.0] μg/100g; VitaminA = 137 [27, 604] μg/100g; Zinc = 0.409 [0.241, 0.803] mg/100g (wet weight); |