分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Tetraodontidae (Puffers)
四齒魨科 (Puffers) > Tetraodontinae
Etymology: Torquigener: Latin, torquere = to twist + Latin, generare = birth, race (Ref. 45335).
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 30 - 40 m (Ref. 131316).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Indian Ocean: South Africa.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 9.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 131316)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 8 - 9; 臀鰭軟條: 7. This species is distinguished by the following set of characters: D 8-9; A 7; pectoral-fin rays 14;
prebranchial margin with 14 (11-12) long spinules; 12 (14) spinules on the back between just
behind mid-dorsal branches of lateral line. Colouration: dorsal half of body blackish brown with many short white lines; an irregular white line running along ventrolateral part of body just above a skin fold from dorsal end of gill opening to caudal peduncle, and ventral part of body white (Ref. 131316).
Cross section: angular.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Matsuura, K., 2024. A new pufferfish, Torquigener heemstrai from South Africa (Acanthopterygii, Tetraodontiformes, Tetraodontidae). Bull. Natl. Mus. Nat. Sci., Ser. A, 50(2):81-85. (Ref. 131316)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
漁業: 沒有興趣
工具
特別的報告
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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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01660 (0.00740 - 0.03723), b=2.92 (2.73 - 3.11), 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) |
3.3 ±0.2 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 (11 of 100). 🛈 |