Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 0 - 300 m (Ref. 9269), usually 0 - 95 m (Ref. 9269). Subtropical; 34°N - 15°S
Eastern Pacific: Santa Catalina Island, southern California, USA to Peru.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 33.0 cm TL jantan/; (Ref. 55763); common length : 15.0 cm TL jantan/; (Ref. 55763)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 3; duri punggung lunak (Keseluruhan (total)) : 12 - 14; Duri dubur: 0; Sirip dubur lunak: 8 - 9; vertebrata, bertulang belakang: 19. Branchiostegal rays: 6 (Ref. 36491).
Body shape (shape guide): short and / or deep.
Adults inhabit rocky areas, including the intertidal zone. Found on sandy and muddy bottoms (Ref. 9269). Young individuals feed heavily on crustaceans but as they grow bigger, they consume more and more fish, sometimes catching and eating fishes their own size (Ref. 4930).
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. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02692 (0.01043 - 0.06944), b=2.96 (2.73 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
4.0 ±0.66 se; based on food items. |
Daya lenting (Acuan 120179) |
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Fec assumed to be > 10,000). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (18 of 100). 🛈 |