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Pleuronectiformes (Flatfishes) >
Pleuronectidae (Righteye flounders) > Pleuronectinae
Etymology: Hippoglossoides: Greek, ippos = horse + Greek, glossa = tongue + Suffix oides = similar to (Ref. 45335). More on author: Jordan, Gilbert.
Lingkungan / Klimat / Range
Ekologi
; laut dasar (demersal); oceanodromus (Ref. 51243); kisaran kedalaman 0 - 1050 m (Ref. 6793). Temperate, preferred 5°C (Ref. 107945); 51°N - 29°N, 97°E - 90°W (Ref. 54555)
North Pacific: Sea of Japan, Sea of Okhotsk, and the Bering Sea along the western coast of America to Pt. Reyes, central California, USA.
Length at first maturity / Size / Weight / umur
Maturity: Lm 34.3, range 28 - ? cm
Max length : 52.0 cm SL jantan/; (Ref. 56370); Berat maksimum terpublikasi: 1.6 kg (Ref. 56370); Umur maksimum dilaporkan: 27 Tahun (Ref. 55701)
deskripsi pendek
Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 75-85; Duri dubur 0; Sirip dubur lunak: 55 - 68; vertebrata, bertulang belakang: 42 - 46. Dorsal origin over anterior part of upper eye. Caudal with small elongation in center. Pectorals rather large with rounded tips.
Found on soft bottom (Ref. 2850). Adults usually below 180 m (Ref. 2850). Feed on clams, worms and crustaceans (Ref. 6885). Taken by shrimp and otter trawls (Ref. 6885).
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
Status IUCN Red List (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Ikan buruan: ya
informasi lanjut
AcuanBudidaya airprofil budidaya airStrainGenetikaFrekuensi alelDiturunkanPenyakit-penyakitPengolahanMass conversion
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00444 - 0.01079), b=3.10 (2.97 - 3.23), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic Level (Ref.
69278): 3.7 ±0.1 se; Based on diet studies.
Daya lenting (Ref.
69278): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tm=1-3; Fec=72,000; tmax=27).
Prior r = 0.41, 2 SD range = 0.18 - 0.92, log(r) = -0.89, SD log(r) = 0.4, Based on: 2 K, 4 tgen, 1 tmax, 2 Fec records
keancaman (Ref.
59153): High to very high vulnerability (70 of 100) .