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Acanthuriformes (Surgeonfishes) >
Ephippidae (Spadefishes, batfishes and scats)
Etymology: Chaetodipterus: Greek, chaite = hair + Greek, dipteros = with two fins (Ref. 45335).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 3 - 50 m (Ref. 37955). Subtropical; 33°N - 15°S, 118°W - 76°W
Eastern Pacific: San Diego, California, USA to Peru.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 65.0 cm TL mannelijk / geslacht onbekend; (Ref. 2850); common length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 55763)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Body very deep and compressed; head short, with a slopping, slightly concave profile; mouth small and terminal; snout blunt and not at all prominent; posterior end of jaw not surpassing anterior rim of eye; branchiostegal membranes joined to isthmus; dorsal fin spines well developed (Ref. 55763).
Found in inshore areas with sandy bottoms or coral reefs, forming small schools (Ref. 9299). Feeds on benthic invertebrates (Ref. 37955). Minimum depth reported from Ref. 2850.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; Aquarium: Commercieel
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 20.6 - 28.5, mean 25.6 °C (based on 60 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02138 (0.01152 - 0.03968), b=2.85 (2.69 - 3.01), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.43 se; based on food items.
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).
Nutrients (Ref.
124155): Calcium = 21.3 [10.0, 41.7] mg/100g; Iron = 0.49 [0.28, 0.81] mg/100g; Protein = 19.4 [18.3, 20.5] %; Omega3 = 0.145 [0.085, 0.251] g/100g; Selenium = 18.4 [8.8, 36.2] μg/100g; VitaminA = 25.1 [6.4, 92.5] μg/100g; Zinc = 0.626 [0.412, 0.939] mg/100g (wet weight);
