分類 / 名稱
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Teleostei >
Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Pronotogrammus: Greek, pro = first, in front of + Greek, noton = back + Greek, gramma = signal, letter (Ref. 45335).
More on author: Guichenot.
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 65 - 230 m (Ref. 34841). 熱帶; 32°N - 36°S
Western Atlantic: Florida, USA and Bermuda through the Greater Antilles to Rio Grande, Brazil (Ref. 47377).
西大西洋: 對 Rio Grande 巴西的美國佛羅里達與百慕達群島經過大安地列斯群島.(參考文獻 47377)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 16.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大年齡: 15 年 (Ref. 96848)
背棘 (總數) : 10; 背的軟條 (總數) : 13 - 16; 臀棘: 3; 臀鰭軟條: 7 - 8; 脊椎骨: 26.
Body shape (shape guide): fusiform / normal.
Adults are commonly found on outer continental shelf reefs. They primarily feed on zooplankton while common in the diet of larger predators like snappers and groupers (Ref. 96848).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Are monandric (males are secondary), protogynous hermaphrodites. About 50% of females transform into males at 7.63 cm SL and 1.0 yr of age (Ref. 96848). During the spawning period, oocytes are found to be in different stages of development indicating asynchronous oocyte development and indeterminate fecundity (Ref. 96848).西大西洋: 對 Rio Grande 巴西的美國佛羅里達與百慕達群島經過大安地列斯群島.(參考文獻 47377)
Anderson, W.D. Jr. and P.C. Heemstra, 1980. Two new species of Western Atlantic Anthias (Pisces: Serranidae), redescription of A. asperilinguis and review of Holanthias martinicensis. Copeia 1980(1):72-87. (Ref. 34841)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 23 August 2012
人類使用
漁業: 沒有興趣
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基於模型的估計
首選溫度 (參考文獻
123201): 17.3 - 25.8, mean 21.2 °C (based on 86 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01028 - 0.03874), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Generation time: 5.5 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (22 of 100).
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