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Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes) > Apogoninae
Etymology: Phaeoptyx: Greek, phaios = dark + Gree, ptyx, -ikos = fold (Ref. 45335).
More on authors: Böhlke & Randall.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino associati a barriera corallina; distribuzione batimetrica 5 - 60 m (Ref. 9626), usually 5 - 20 m (Ref. 9626). Tropical; - 9°N
Western Central Atlantic: southern Florida (USA), Bahamas, and northeastern Gulf of Mexico to Venezuela.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.5 cm TL maschio/sesso non determinato; (Ref. 7251)
Occurs in coral reefs and rocky bottoms, frequently inhabiting cylindrical sponges like Verongia fistularis, Callyspongia plicifera, and Callyspongia vaginalis (Ref. 9626).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
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)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 24 - 28, mean 26.6 °C (based on 164 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00528 - 0.02384), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 176 [102, 368] mg/100g; Iron = 1.24 [0.69, 2.06] mg/100g; Protein = 18.9 [17.8, 20.1] %; Omega3 = 0.184 [0.099, 0.348] g/100g; Selenium = 38.7 [17.3, 79.6] μg/100g; VitaminA = 80.5 [25.6, 251.9] μg/100g; Zinc = 2.38 [1.53, 3.48] mg/100g (wet weight);