Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser riff-verbunden; tiefenbereich 0 - 70 m (Ref. 26938). Tropical; 33°N - 23°S, 101°W - 28°W
Western Atlantic: Florida, USA and Bahamas to Panama and northern South America. Antilles, western and southern Caribbean (Ref. 26938).
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL Männchen/unbestimmt; (Ref. 9710)
Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 5. Has conspicuous dark spot on rear dorsal fin spines. Without occipital pit (Ref. 26938). Palatine teeth absent; no preorbital spines; suborbital ridge with 4 or 5 spinous points (Ref. 13442).
Inhabits coral reefs. Sometimes drifts above hard substratum or near ceilings of caves or ledges. Secretive but common (Ref. 9710). Maximum depth from Ref. 126840.
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
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 Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 26.2 - 28.2, mean 27.4 °C (based on 667 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00606 - 0.02615), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.4 se; based on diet studies.
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 103 [52, 233] mg/100g; Iron = 0.741 [0.376, 1.950] mg/100g; Protein = 18.1 [16.2, 20.2] %; Omega3 = 0.222 [0.094, 0.606] g/100g; Selenium = 20.3 [10.2, 50.7] μg/100g; VitaminA = 178 [59, 510] μg/100g; Zinc = 1.69 [1.13, 2.48] mg/100g (wet weight);
