分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
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.
Environment: milieu / climate zone / depth range / distribution range
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
Maturity: 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.
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).
Life cycle and mating behavior
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 2024-1)
無危 (LC) ; Date assessed: 23 August 2012
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 17.3 - 25.8, mean 21.2 °C (based on 86 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.01110 - 0.03755), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
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 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
