Common names from other countries
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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).
More on author: Andriashev.
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
Θαλασσινό(ά) βενθικό(ς); εύρος βάθους 53 - 160 m (Ref. 11954). Temperate
Northwest Pacific: Sea of Japan (from Peter the Great Bay to Tatar Strait).
Μέγεθος / Βάρος / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Max length : 14.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 56527)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Σπόνδυλοι: 110 - 113. This species is distinguished by the following characters: pungent spines in D2 VII-VIII, found somewhat posterior the middle of the caudal part of the body, associated with the caudal vertebrae 37-46; all spiny rays (D1 + D2) 62-67; number of rays in D1 is greater than in D3, 54-60 and 44-46; vertebrae 110-113; D 108-111 (54-60 VII-VIII 44-46); A 93-94; scales are developed in a continuous cover not only on the caudal part of the body, but also in front of the beginning of A, reaching the base of the pectoral fin (Ref. 130195).
Cross section: compressed.
Collection area with bottom sediments, sand with gravel and pebbles, temperature (at 50 m) 0.95°С, salinity 33.87‰ (Ref. 130195).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Αναφ.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Τροφικό Επίπεδο (Αναφ.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Ελαστικότητα (Αναφ.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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