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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335); hoangi: Named for Tuan Hoang, M. D., for his support of ichtyology at the California Academy of Sciences.
Eponymy: Dr Tuan Hoang, M.D., is a friend and patron of the senior author and was honoured for his “long and enthusiastic support” of ichthyology at the California Academy of Sciences, where Iwamoto is Curator of Ichthyology, Emeritus. (Ref. 128868), visit book page.
More on authors: Iwamoto & Graham.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut batidemersal; kisaran kedalaman 480 - 700 m (Ref. 75874). Subtropical
Indian Ocean: Western Australia.
Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm
Max length : 35.0 cm TL jantan/; (Ref. 75874)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 2; duri punggung lunak (Keseluruhan (total)) : 9 - 10. This species is distinguished by the following characters: scute small, broad, blunt terminal snout; underside of head is completely naked; dorsal surface of snout behind leading edge is almost completely scaled; nasal fossa generally partially scaled; distinct saddle bands on body; anterior three pale interspaces between bands are angled slightly posteroventrally from dorsal median line; anal fin overall dusky, coarsely peppered with melanophores and lacking a dark distal stripe; lens-shaped naked fossa of light organ about midway between anal and pelvic fins; 17-23 pyloric caeca (Ref. 75874).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Iwamoto, T. and K.J. Graham, 2008. Two new Australian grenadiers of the Coelorinchus fasciatus species group (Macrouridae: Gadiformes: Teleostei). Proc. Calif. Acad. Sci. 59(5):133-146. (Ref. 75874)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Suhu yang disukai (Acuan
123201): 2.1 - 9, mean 2.6 °C (based on 17 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00257 (0.00132 - 0.00501), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (25 of 100).
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