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Acropomatiformes (Oceanic basses) >
Glaucosomatidae (Pearl perches)
Etymology: Glaucosoma: Greek, glaukos = white, shining + Greek, soma = body (Ref. 45335).
Eponymy: Dr Heinrich Bürger (1804/06*-1858) was a German physicist and biologist employed by the Dutch government. [...] (Ref. 128868), visit book page.
More on author: Richardson.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut bentopelagis; kisaran kedalaman ? - 146 m (Ref. 58018). Tropical; 32°N - 25°S
Western Pacific: Western Australia from Koks Island, Shark Bay northwards to Cape Talbot; Japan from Kochi Prefecture, Ryukyu Islands southwards and along the north China coast to Taiwan and Viet Nam.
Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm
Max length : 55.0 cm TL jantan/; (Ref. 45251); common length : 35.0 cm TL jantan/; (Ref. 27621); Berat maksimum terpublikasi: 2.5 kg (Ref. 3132)
Duri punggung (Keseluruhan (total)) : 8; duri punggung lunak (Keseluruhan (total)) : 11; Duri dubur: 3; Sirip dubur lunak: 9. One dark vertical band through eye which may disappear with an increase in size; 11 dorsal fin rays and 9 anal fin rays. Supraclavicle not developed into a bony shield. Peritoneum and gill rakers black; lateral line with 49 to 51 pored scales; juveniles with narrow horizontal bands narrower than interspaces.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabit trawling grounds. Found in moderate depths on the continental shelf, particularly close to reefs or rough bottoms. Carnivorous. Marketed fresh and salted (Ref. 27621).
McKay, R.J., 1997. FAO Species Catalogue. Vol. 17. Pearl perches of the world (family Glaucosomatidae). An annotated and illustrated catalogue of the pearl peches known to date. FAO Fish. Synop. 125(17):26p. Rome: FAO. (Ref. 27621)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: nilai komersial kecil
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Suhu yang disukai (Acuan
123201): 24.2 - 28.8, mean 27.6 °C (based on 776 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02399 (0.01804 - 0.03191), b=2.89 (2.80 - 2.98), in cm total length, based on LWR estimates for this species (Ref.
93245).
Tingkat Trofik (Acuan
69278): 4.2 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tmax=26; K=0.13).
Kerentanan Penangkapan Ikan (Ref.
59153): High vulnerability (57 of 100).
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