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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Julidinae
Etymology: Pseudocoris: Greek, pseudes = false + Greek, kore = pupil (Ref. 45335).
Eponymy: A Yamashiro was an English teacher on Okinawa. [...] (Ref. 128868), visit book page.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; diepte 5 - 90 m (Ref. 90102). Tropical; 32°N - 30°S, 57°E - 178°W
Western Pacific: Micronesia to Samoa; reported from Rowley Shoals (Ref. 1602) and Kermadec Islands (Ref. 8879). Reported to extend to the Indian Ocean: Maldives (Ref. 11303), Mauritius and East Africa (Ref. 9710), Christmas Island (Ref. 30874).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 16.0 cm TL mannelijk / geslacht onbekend; (Ref. 48636)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 9; Dorsale zachte stralen (totaal) : 12; Anale stekels: 3; Anale zachte stralen: 12. Dorsal half of body dark, or without distinct markings. Anteriormost pair of teeth on lower jaw distinctly larger than other teeth. First dorsal spin in males elongated. Caudal fin emarginate or truncate (Ref. 43239).
Body shape (shape guide): elongated; Cross section: compressed.
Found up to a depth of at least 25 m in lagoon, channel and seaward reefs (Ref. 9710). Often on open sand flats with large remote bommies in depths of about 20 m. Juveniles congregate on reefs, usually in depths of 10-20 m feeding on mysids (Ref. 48636). Aggregates (with females outnumbering the males) along upper edges of coral slopes to feed on zooplankton (Ref. 9710, 48636). Maximum depth reported taken from Ref. 128797.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous, distinct pairing during breeding (Ref. 205).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang; Aquarium: Commercieel
Tools
Speciale rapporten
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Internetbronnen
Schattingen op basis van modellen
Gewenste temperatuur (Ref.
123201): 24.6 - 29.3, mean 28.4 °C (based on 1811 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00215 - 0.01171), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.45 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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Voedingsstoffen (Ref.
124155): Calcium = 97.8 [50.4, 175.7] mg/100g; Iron = 0.766 [0.436, 1.567] mg/100g; Protein = 17.8 [14.8, 20.0] %; Omega3 = 0.0954 [, ] g/100g; Selenium = 25.8 [13.3, 56.9] μg/100g; VitaminA = 205 [60, 804] μg/100g; Zinc = 1.67 [1.08, 2.68] mg/100g (wet weight);