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Argentiniformes (Marine smelts) >
Bathylagidae (Deep-sea smelts)
Etymology: Bathylagoides: Greek, bathys = deep + Greek, lagoides = similar to a hare (Ref. 45335).
Eponymy: Lars H Weseth (1895–1982) worked for the California Department of Fish and Game (1930– 1960) as captain of a number of research vessels including ‘Albacore’, from which the holotype was collected. [...] (Ref. 128868), visit book page.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut batipelagis; kisaran kedalaman 25 - 1130 m (Ref. 96339). Deep-water; 45°N - 21°N, 126°W - 109°W
Eastern Pacific: California Current region from Oregon, USA to southern Baja California.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 13.5 cm SL jantan/; (Ref. 96339)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 10 - 14; Duri dubur: 0; Sirip dubur lunak: 13 - 17; vertebrata, bertulang belakang: 43 - 47. Slender body, narrowed toward the end of caudal peduncle. Maximum depth slightly behind the pectoral fin base. Caudal peduncle short and narrow. Pectorals short, far from reaching origin of dorsal fin. Radial pattern of operculum present. Few gill rakers on the inner surface of epibranchial of first gill arch (Ref. 33679).
Body shape (shape guide): elongated.
Oviparous, with planktonic eggs and larvae (Ref. 35604). Minimum depth from Ref. 58018.
Hubbs, C.L., W.I. Follett and L.J. Dempster, 1979. List of the fishes of California. Occasional Papers of the California Academy of Sciences, San Francisco, California, USA, No. 133, 51 p. (Ref. 7182)
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): 6.9 - 9.9, mean 7.9 °C (based on 15 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00221 - 0.01248), b=3.01 (2.80 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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