Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 20 - 300 m (Ref. 7321), usually 20 - 90 m (Ref. 7251). Tropical; 27°N - 18°S
Western Atlantic: southern Florida, USA and Bahamas to Venezuela; reported to reach Suriname (Ref. 13608) and Abrolhos Shelf (Ref. 126840). Eastern Central Atlantic: Gulf of Guinea. Reported from Cape Verde (Ref. 27000).
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm TL con đực/không giới tính; (Ref. 9626)
Các tia vây lưng cứng (tổng cộng) : 7; Các vây lưng mềm (tổng cộng) : 9; Tia cứng vây hậu môn: 2; Tia mềm vây hậu môn: 9.
Adults prefer exposed deep reefs and rocky outcroppings (Ref. 7251). Eggs are incubated orally by both parents (Ref. 240). This is the only species in the genus Apogon with mouthbrooding done by males and females (Ref. 85456).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Biparental mouthbrooders (Ref. 240, 58875). Spawning may occur throughout the year (Ref. 39366). Distinct pairing during courtship and spawning (Ref. 205). This is the only species in the genus Apogon with mouthbrooding done by males and females (Ref. 85456).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
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Estimates based on models
Preferred temperature (Ref.
123201): 22.4 - 28, mean 26.5 °C (based on 260 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00509 - 0.02362), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Fec=1,900).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 115 [68, 204] mg/100g; Iron = 0.963 [0.588, 1.541] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.211 [0.125, 0.347] g/100g; Selenium = 46.1 [23.8, 88.8] μg/100g; VitaminA = 82.8 [29.0, 233.9] μg/100g; Zinc = 1.74 [1.19, 2.46] mg/100g (wet weight);