Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser riff-verbunden; standorttreu (Ref. 52884); tiefenbereich 5 - 80 m (Ref. 9626), usually 5 - 30 m (Ref. 9626). Subtropical; 35°N - 10°N
Western Atlantic: Bermuda and Florida, USA to French Guiana, including the Gulf of Mexico and the Caribbean Sea.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 8.0 cm TL Männchen/unbestimmt; (Ref. 9710)
Rückenflossenstacheln (insgesamt) : 14 - 15; Rückenflossenweichstrahlen (insgesamt) : 15 - 16; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 17. Deep blue, the head and chest orange-yellow; a narrow blue ring around eye; a small dark blue smudge just behind corner of mouth; pectoral fins pale yellowish; other fins deep blue with pale blue margins (Ref. 13442).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Normally occurs in rubble areas. Adults feed on various types of algae. Oviparous (Ref. 205), Monogamous and always in home-ranging pairs, that is they do not defend an exclusive territory (Ref. 52884). Retreats into holes when frightened (Ref. 9710). Has been reared in captivity (Ref. 35408).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Oviparous, distinct pairing (Ref. 240). Monogamous mating is observed as both facultative and social (Ref. 52884).
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell; Aquarium: Kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 23.5 - 28.1, mean 26.1 °C (based on 324 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03020 (0.01316 - 0.06929), b=2.89 (2.70 - 3.08), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 2.0 ±0.0 se; based on diet studies.
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (10 of 100).
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Nährstoffe (Ref.
124155): Calcium = 85.7 [34.0, 148.0] mg/100g; Iron = 0.818 [0.449, 1.595] mg/100g; Protein = 18.4 [17.1, 19.7] %; Omega3 = 0.185 [0.094, 0.353] g/100g; Selenium = 13.5 [5.7, 30.5] μg/100g; VitaminA = 58.9 [11.5, 272.7] μg/100g; Zinc = 1.48 [0.89, 2.49] mg/100g (wet weight);
