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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Gymnelinae
Etymology: Krusensterniella: Named after the Russian navigator explorer, Admiral I.F. Krusenstern, who led the first Russian circumnavigation (1803– 1806) and visited that part of the Sea of Okhotsk where the type species was found. Of the two Russian-language names 'krusensterniella' (Taranets, 1937) and 'kruzenshternia' (Sheiko and Fedorov, 2000)—the first one has come into scientific use (Ref. 130195); squamosa: Name from Latin 'squamosus' meaning covered with scales or scaly.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman ? - 194 m (Ref. 130195). Temperate
Northwest Pacific: Japan.
Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm
Max length : 9.0 cm TL jantan/; (Ref. 130195)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 100; Sirip dubur lunak: 81; vertebrata, bertulang belakang: 102. This species is distinguished by the following characters: pungent spines (D2) II, found in front of the middle of the caudal part of the body; all spiny rays (D1 + D2) 45; number of rays in D1 is less than in D3: 43 and 55; vertebrae 102; D 100 (43 II 55); A 81; scales are developed in a continuous cover not only on the posterior, but also on the anterior part of the body, reaching the base of the pectoral (Ref. 130195).
Cross section: compressed.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Chernova, N.V., 2022. Review of prickled eelpouts of genus Krusensterniella (Zoarcidae) describing three new species from the far-eastern seas. J. Ichthyol. 62(2):153-172. (Ref. 130195)
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): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00135 - 0.00773), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 3.1 ±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.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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