Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut dasar (demersal); kisaran kedalaman 10 - 50 m (Ref. 50610). Boreal
Pacific Ocean: western Bering Sea of Cape Olyutorskiy; Aleutian Islands and eastern Bering Sea at Pribilof Islands.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 5.1 cm SL jantan/; (Ref. 43939)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 9; duri punggung lunak (Keseluruhan (total)) : 17 - 19; Duri dubur: 0; Sirip dubur lunak: 14 - 15. Pink in color; broad dusky bands extending to lateral line, one below spinous dorsal, three below soft dorsal, one on caudal peduncle, all with narrow bars extending ventrally from and between them (Ref. 43939). Caudal fin rounded.
Inhabits rocky bottoms; found among rocks covered with calcareous algae, kelp and other brown algae, and sea urchins (Ref. 43939).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Mecklenburg, C.W., T.A. Mecklenburg and L.K. Thorsteinson, 2002. Fishes of Alaska. American Fisheries Society, Bethesda, Maryland. xxxvii +1037 p. (Ref. 43939)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 1.6 - 6.4, mean 4 °C (based on 52 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [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).
Trophic level (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
