分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Callionymiformes (Dragonets)
鱸形目 (Dragonets) >
Callionymidae (Dragonets)
科 (Dragonets)
Etymology: Protogrammus: Greek, pro = first, in front of + Greek, gramma = letter, signal (Ref. 45335); antipodus: Named after the antipodes, as it occurs very far from its sister species P.sousai of Northeast Atlantic.
More on author: Fricke.
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 70 - 220 m (Ref. 78107).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Pacific: New Caledonia.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 2.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 78107); 2.9 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 4; 背的軟條 (總數) : 8 - 9; 臀鰭軟條: 1. This species is distinct with the following characters: preopercular spine with 3-7 dorsal points;
anal fin rays 8; 7 relatively long segments in the ventrolateral fold of skin; first dorsal fin in males filamentous 1st to 3rd spines; anal fin with distal black streaks (Ref. 78107).
Body shape (shape guide): fusiform / normal; Cross section: flattened.
Dredged on sand bottom with coralline gravel or rubble at depths of 70-220 m, but possibly restricted to 130-210 m (Ref. 78107).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Fricke, R., 2006. Two new species and a new record of dragonets from New Caledonia (Teleostei: Callionymidae). Stuttg. Beitr. Naturk. Ser. A (Biol.) 696:1-14. (Ref. 78107)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00955 (0.00391 - 0.02334), b=2.95 (2.74 - 3.16), 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) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |