分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: bennetti: Named for Timothy Bennett, a deep water marine fish aquarium collector (Ref. 138697).
Eponymy: Timothy Horace Bennett (d: 1960) is an Australian diver and marine aquarium collector. [...] (Ref. 128868), visit book page.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 140 - 152 m (Ref. 138697). Deep-water; 21°C - 23°C (Ref. 138697)
Western Pacific: New Caledonia and the Coral Sea (Australia).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 4.8 cm SL オス/雌雄の選別がない; (Ref. 138291)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 10; 背鰭 (合計) : 17; 肛門の骨: 3; 臀鰭: 8; 脊つい: 26. This species is characterized by the following: D X,17: A III, 8; pectoral-fin rays 12-14; C: 15' total vertebrae 26 (10 + 16); supraneurals 3; GR: 31 to 36 (7 to 10 + 23 to 26); tubed lateral line scales 25-33 (mean 30); CP: 15 or 16 (Ref. 138291). Colouration: males with a stunning lavender-pink body, with four diagonal yellow bands that break into irregular spots, ending in a bright yellow mark on the lower lobe of the caudal fin; dorsal and anal fins are accented with bold yellow, while filamentous caudal-fin lobes add a touch of elegance; females with lavender-pink bodies transitioning to yellow at the rear, a yellow bar across the anal-fin spines, and a yellowish-brown blotch on the dorsal fin; the vivid colors also play a role in mate selection and species recognition (Ref. 138697).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabits the twilight zone, on rocky habitats with coralline sediments, silt layers, and crevices for shelter. In the wild, this species forms harems with one dominant male and several females. Its natural diet consists of planktonic organisms, which can be mimicked in aquariums with high-quality frozen or live foods (frozen GAMMA mysis shrimp, GAMMA Brine Shrimp Plus Omega-3, and GAMMA Red Plankton). Experienced marine aquarists could replicate its deepwater habitat including dim lighting initially, moderate water flow, with a well-structured tank with plenty of caves and crevices for shelter. It is essential to maintain stable water parameters, such as a temperature range of 70-74°F (21-23°C) and a salinity of 33 ppt (specific gravity of 1.025) (Ref. 138697).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Anderson, W.D. Jr., 2022. Additions and emendations to the annotated checklist of anthiadine fishes (Percoidei: Serranidae). Zootaxa 5195(6):567-578. (Ref. 138291)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 商業; 水族館・水槽: 商業
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01413 (0.00627 - 0.03183), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |