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Stomiiformes (Lightfishes and dragonfishes) >
Sternoptychidae (Marine hatchetfishes) > Sternoptychinae
Etymology: Polyipnus: Greek, poly = a lot of + Greek, ipnos = lanterns.
Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
laut bentopelagis; kisaran kedalaman 154 - 380 m (Ref. 26382), usually 220 - 380 m (Ref. 26382). Deep-water
Western Pacific: Suruga Bay (Japan), the East China Sea and off the Philippines in the South China and Sulu seas.
Size / Weight / umur
Kematangan: Lm ? range ? - ? cm
Max length : 6.0 cm SL jantan/; (Ref. 559)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 12 - 14; Sirip dubur lunak: 15 - 18; vertebrata, bertulang belakang: 33 - 35.
Body shape (shape guide): short and / or deep.
Specimens have been collected above 150 m in Suruga Bay, Japan (Ref. 26382).
Harold, A.S., 1994. A taxonomic revision of the sternoptychid genus Polyipnus (Teleostei: Stomiiformes) with an analysis of phylogenetic relationships. Bull. Mar. Sci. 54(2):428-534. (Ref. 26382)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Acuan
123201): 8.8 - 15.8, mean 12.1 °C (based on 123 cells).
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01031 - 0.05092), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Acuan
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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