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Argentiniformes (Marine smelts) >
Opisthoproctidae (Barreleyes or spookfishes)
Etymology: Bathylychnops: Greek, bathys = deep + Greek, lychnos = lamp + Greek, ops = appearance (Ref. 45335).
More on author: Cohen.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut pelagic-oceanic; oceanodromus (Ref. 51243); kisaran kedalaman 400 - 800 m (Ref. 96339). Subtropical; 55°N - 35°N, 140°E - 120°W
Eastern Atlantic: off Azores Island. Northeast Pacific: British Columbia, Canada (Ref. 11980) to central California (Ref. 35626). Northwest Pacific: Kashimanada Sea, Japan (Ref. 559).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 58.0 cm SL jantan/; (Ref. 96339)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 13 - 16; Duri dubur: 0; Sirip dubur lunak: 10 - 14; vertebrata, bertulang belakang: 78 - 84. Branchiostegal rays: 2.
Oceanic. Eggs and larvae are pelagic (Ref. 6885). Oviparous (Ref. 35626). Bathypelagic at about 400-800 m (Ref. 96339). Minimum depth from Ref. 58018.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Quéro, J.-C., 1990. Opisthroproctidae. p. 241-243. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 6542)
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
Suhu yang disukai (Acuan
123201): 3.8 - 5.3, mean 4.7 °C (based on 13 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00169 - 0.01126), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 4.1 ±0.1 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Moderate to high vulnerability (48 of 100).
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