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Beryciformes (Sawbellies) >
Melamphaidae (Bigscale fishes or ridgeheads)
Etymology: Melamphaes: Greek, melan, -anos = black + Greek, amphi = both side (Ref. 45335); occlusus: Name from Latin word which means hidden or concealed; indicating that the specimen of this
species was possibly included with those of M. microps.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut batipelagis; kisaran kedalaman 1500 - 1610 m (Ref. 90261). Deep-water
Southwestern Indian Ocean: Madagascar Ridge. High Seas only.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 11.7 cm SL jantan/; (Ref. 90261)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 3; duri punggung lunak (Keseluruhan (total)) : 16; Duri dubur: 1; Sirip dubur lunak: 8; vertebrata, bertulang belakang: 29. This species is distinguished by the following: first gill arch with 22 rakers; total vertebrae 29, abdominal 11; haemal arch of the first caudal vertebra with 2 spines directed downwards and to the sides ('spurs'); D III,16, P 15; V I,8; ventral fin originates beyond the vertical of the posterior margin of the pectoral fin insertion; anal fin originates beneath the last ray of the dorsal fin (Ref. 90261).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Kotlyar, A.N., 2012. Revision of genus Melamphaes (Melamphaidae): Part 4. Multi-raker species: M. ebelingi, M. occlusus sp. nova, and M. nikolayi sp. nova. Vopr. Ikhtiol. 52 (3):279-287. J. Ichthyol. 52(4):247-254. (Ref. 90261)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01096 (0.00451 - 0.02668), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.7 ±0.2 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) |
Moderate to high vulnerability (55 of 100). 🛈 |