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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Ruscarius: Latin, ruscarius, -a- um = with tangled hair; meanyi: Named after Prof. E.S. Meany of the University of Washington (Ref. 6885).
Eponymy: Edmond Stephen Meany (1862–1935) was Professor of Botany and History and became Secretary of the University of Washington, from which he graduated (1885) and where the theatre is named after him. [...] (Ref. 128868), visit book page.
More on authors: Jordan & Starks.
Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
laut dasar (demersal); kisaran kedalaman 2 - 82 m (Ref. 2850). Temperate; 59°N - 38°N
Eastern Pacific: Fillmore Island, southeastern Alaska to Arena Cove, northern California, USA.
Size / Weight / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 5.9 cm TL jantan/; (Ref. 2850)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 10; duri punggung lunak (Keseluruhan (total)) : 15 - 16; Duri dubur: 0; Sirip dubur lunak: 11 - 12. Caudal fin bluntly rounded. Pelvic fins small.
Body shape (shape guide): fusiform / normal.
Inhabits intertidal and subtidal areas, on rocks or vertical rock faces (Ref. 2850).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Matarese, A.C., A.W. Kendall, D.M. Blood and M.V. Vinter, 1989. Laboratory guide to early life history stages of Northeast Pacific fishes. NOAA Tech. Rep. NMFS 80:1-652. (Ref. 265)
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): 5.6 - 10.7, mean 8.6 °C (based on 120 cells).
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00386 - 0.01635), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Acuan
69278): 3.2 ±0.5 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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