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Perciformes/Scorpaenoidei (Scorpionfishes) >
Aploactinidae (Velvetfishes)
Etymology: Pseudopataecus: Name from Greek, 'pseudo' meaning false; referring to its false likeness to the pataecid genus Pataecus; taenianotus: Named for its long ribbon-like dorsal fin.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut bentopelagis; kisaran kedalaman 20 - 40 m (Ref. 57897). Subtropical
Southwestern Pacific: Australia.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 10.8 cm SL jantan/; (Ref. 57897)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 13 - 15; duri punggung lunak (Keseluruhan (total)) : 14 - 15; Duri dubur: 1; Sirip dubur lunak: 11 - 13. This species is distinguished by having the following characters: Dorsal fin XIII-XV, 14-15; anal fin I, 11-13; pectoral fin II; pelvic fin I, 3; all fin rays unbranched. Dorsal fin high, with membrane not or only slightly incised, anterior portion distinctly raised, originating on cranium almost one eye diameter before anterior margin of eye. Pelvic fins long and slender, reaching about two-thirds distance to anus. Head and body highly compressed, body width 6.4-6.9 in SL; frontal bone with non-prominent laterally-bowed ridges, a shallow fleshy depression in their interspace; fleshy cirri densely arranged on margin and ventral surface of mandible; anterior tip of isthmus tree; modified scales densely arranged on head and body; bands of minute villi form teeth in jaws and on vomer; no teeth on palatines; vertebrae 30 (Ref. 57897).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Taken by scallop trawls over predominantly sandy bottom, with some scattered shell and rubble. Brown algae Padina sp. and smaller amounts of the rubble and seagrasses Halophila ovalis and H. spinulosa, were recorded in the catch (Ref. 57897).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Johnson, J.W., 2004. Two new species and two new records of aploactinid fishes (Pisces: Scorpaeniformes) from Australia. Rec. Aust. Mus. 56(2):179-188. (Ref. 57897)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: bycatch
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.5 ±0.4 se; based on size and trophs of closest relatives |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |