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Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Xenanthias: Although Regan (1908) did not specific the allusion of Xenanthias, the name is probably the combination of ξένος (xénos, meaning strange or foreign), and anthias, possibly an indication to a strange anthias; flammeus: Name from Latin 'flammeus', meaning fiery; referring to the brilliant red and yellow diagonal streak across the lower cheek and the red-yellow-orange blotches on the body; noun in apposition.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina pelagic-neritic. Tropical
Utbredning
Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri
Eastern Central Pacific: Marquesas Islands.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 14 - 15; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 7; Ryggkotor: 26. This species is distinguished by the following characters: D X,14-15 with dorsal spines 1-6 with fleshy white tabs at tips of spines, longest tab on spine 4; 14 pectoral rays, all unbranched; lateral line incomplete, 16-17 tubed scales; 4 oblique rows of scales on cheek; scales on top of head extending anteriorly to vertical from posterior margin of orbit; maxilla scaleless; preopercle with 8-10 small spines along posterior margin and 2 antrorse spines on ventral margin; interopercle with 2-3 spines; subopercle with 1 spine; fourth dorsal spine longest; a broad, fiery red-orange streak across lower cheek; head and body with irregularly spaced maroon-ringed yellow blotches on a white background; an eye-sized, brilliant white saddle on top of caudal peduncle posterior to base of dorsal fin (Ref. 93435).
Body shape (shape guide): short and / or deep.
A cryptic species (Ref. 93435).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Williams, J.T., E. Delrieu-Trottin and S. Planes, 2013. Two new species of the subfamily Anthiinae (Perciformes, Serranidae) from the Marquesas. Zootaxa 3647(1):167-180. (Ref. 93435)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02512 (0.00987 - 0.06393), b=2.97 (2.74 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.6 ±0.5 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). 🛈 |