Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Argyrops: Greek, argyros = silver, silvered + Gree, ops = appearance (Ref. 45335); caeruleops: Name 'caeruleops' refers to the cobalt blue snout and cheek region of the head.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser demersal; tiefenbereich 10 - 100 m (Ref. 124569). Tropical
Western Indian Ocean: currently known only off Socotra, southern Oman, and Gulf of Oman; likely to have a wider distribution in the area.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 25.9 cm SL Männchen/unbestimmt; (Ref. 124569)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 12; Rückenflossenweichstrahlen (insgesamt) : 10; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 8; Wirbelzahl: 24. This species is distinguished from all its congeners by the following set of characters: body deep and becoming compressed and slender with growth; D XII,10; the first 2 dorsal-fin spines rudimentary (2 dorsal-fin spines on first dorsal pterygiophore); third dorsal-fin spine longest (1.6-2.5, mean 2.0 in 3DFS/4DFS), third spine longer than head length and reaching beyond first soft dorsal-fin ray; orbit diameter is slightly less than suborbital depth; snout, 1st and 2nd infraorbital bones, and area around eye with blue reflections and also with bluish reflections on preopercular flange, this remains dark even in preserved specimens. Colouration: body uniform silvery red with small obliquely scattered blue spots observed from some angles, especially the dorsal body above lateral line, belly and chin are slightly silvery; all fins pale red (Ref. 124569)
Cross section: compressed.
Many observed catches from southern Oman were taken by hand and line in 10-30 m and by shallow trawlers in 50-100 m. A species caught as bycatch of A. spinifer which occurs in deeper waters of the Middle East (Ref. 124569).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Iwatsuki, Y. and P.C. Heemstra, 2018. Taxonomic review of the genus Argyrops (Perciformes; Sparidae) with three new species from the Indo-West Pacific. Zootaxa 4438(3):401-442. (Ref. 124569)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: bycatch
Tools
Zusatzinformationen
Download XML
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01995 (0.00931 - 0.04278), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.5 ±0.4 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Moderate vulnerability (41 of 100). 🛈 |