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Perciformes/Scorpaenoidei (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastolobinae
Etymology: Trachyscorpia: Greek, trachys, -eia, y = rough + Greek, skorpis, idos = a kind of fish without identification (Ref. 45335); osheri: Named for Bernard A. Osher, fisherman, amateur ichtyologist and supporter of research and education.
Eponymy: Bernard Osher (d: 1927) is an American businessman and philanthropist. [...] (Ref. 128868), visit book page.
More on author: McCosker.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut bentopelagis; kisaran kedalaman 402 - 515 m (Ref. 75873). Tropical
Southeast Pacific:: Galápagos Islands
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 14.7 cm SL jantan/; (Ref. 75873)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 12; duri punggung lunak (Keseluruhan (total)) : 9; Duri dubur: 3; Sirip dubur lunak: 5 - 6; vertebrata, bertulang belakang: 25. This species is distinguished by D XII, 9; vertebrae 25; presence of tympanic spines; well-developed upper-jaw lip, covering most of premaxillary band laterally; scales on lateral surface of maxilla absent; longitudinal scale rows about 59-60; second pelvic fin ray the longest; deeply notched pectoral fin, length of 11th ray 65% of that of 17th ray; deep body, its depth 37-39% SL; large orbit diameter, 14-15%SL; slightly convex head profile; no swimbladder; color reddish with white and black markings and smudges on portions of head, dorsal surface of flanks and fins (Ref. 75873).
Observed to inhabit boulder and sediment-laden bottoms, sitting along 30°-45° slopes (Ref. 75873).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
McCosker, J.E., 2008. Trachyscorpia osheri and Idiastion hageyi, two new species of deepwater scorpionfishes (Scorpaeniformes: Sebastidae, Scorpaenidae) from the Galápagos Islands. Proc. Calif. Acad. Scie. 59(3):113-123. (Ref. 75873)
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 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00912 (0.00401 - 0.02074), b=3.09 (2.89 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.6 ±0.5 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |