分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Kurtiformes (Nurseryfishes, cardinalfishes.)
鱸形目 (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes)
天竺鯛科 (Cardinalfishes) > Apogoninae
Etymology: Apogon: Greek, a = without + Greek pogon = chin, beard (Ref. 45335).
More on author: Castelnau.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 70 m (Ref. 13121), usually 0 - 35 m (Ref. 40849). 熱帶; - 24°S
Southwest Atlantic and Eastern Central Atlantic: Brazil, including Fernando de Noronha Archipelago and St. Paul's Rocks.
西南大西洋: 巴西的特有種, 包括 Fernando de Noronha 列島與聖保羅岩礁。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 10.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 13121)
Maximum depth from Ref. 126840. Inhabits rock pools but also found to depths of at least 50 m. Hides in holes and crevices during the day (Ref. 13121). Feeds on plankton (Ref. 40849).
棲息於岩石區潮池也發現到深度至少 50 公尺。 躲在洞與裂隙中在白天期間。 (參考文獻 13121) 吃浮游生物。 (參考文獻 40849)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).西南大西洋: 巴西的特有種, 包括 Fernando de Noronha 列島與聖保羅岩礁。
Lubbock, R. and A. Edwards, 1981. The fishes of Saint Paul's Rocks. J. Fish Biol. 18(2):135-157. (Ref. 13121)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 05 February 2021
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Estimates based on models
Preferred temperature (參考文獻
123201): 24.7 - 28, mean 27 °C (based on 366 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00680 - 0.03071), b=3.07 (2.89 - 3.25), 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): 3.4 ±0.45 se; based on food items.
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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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