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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Pseudanthias: Greek, pseudes = false + Greek, anthias = a fish, Sparus aurata (Ref. 45335); fucinus: From the Latin for colored with orchil (a violet dye) (Ref. 10649).
More on authors: Randall & Ralston.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 122 - 280 m (Ref. 7460). Subtropical
Eastern Central Pacific: Johnston and Hawaiian Islands.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 16; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 9; Ryggkotor: 26. Males with alternating stripes of violet and yellow on head; body yellow suffused with orange-red on side below posterior part of dorsal fin, with irregular continuations of the violet stripes onto body, mainly broken into spots; females similar in color to males but dominantly yellow (the violet markings faint and the orange-red on the body largely absent) (Ref.10649).
Body shape (shape guide): fusiform / normal.
Found on steep rocky slopes (Ref. 10649). Benthopelagic (Ref. 58302).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Randall, J.E. and R.L. Pyle, 2001. Four new serranid fishes of the anthiine genus Pseudanthias from the South Pacific. Raffles Bull. Zool. 49(1):19-34. (Ref. 48242)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 4.9 - 15.2, mean 7.8 °C (based on 8 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00621 - 0.03212), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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