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Carcharhiniformes (Ground sharks) >
Pentanchidae (Deepwater catsharks)
Etymology: Apristurus: a-, Latin privative, i.e., without; pristis, from pristes (Gr.), sawyer (but here meaning saw); oura (Gr.), tail, referring to absence of saw-toothed crest of enlarged dermal denticles along upper edge of caudal fin as found in the closely related Pristiurus (=Galeus) (See ETYFish); kampae: In honor of Elizabeth Kampa Boden (1922-1986), Scripps Institution of Oceanography, chief scientist aboard the research vessel Argos, from which holotype was collected (See ETYFish).
Eponymy: Dr Elizabeth Maitland Boden née Kampa (1922–1986) was an oceanographer who was chief scientist on board the research vessel ‘Argos’ (1970) from which the type specimen was collected. [...] (Ref. 128868), visit book page.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut batidemersal; kisaran kedalaman ? - 1888 m (Ref. 58018). Deep-water; 38°N - 23°N
Eastern Central Pacific: central and southern California, USA and Gulf of California. A report of a specimen from the Galapagos may be another species of uncertain identity (Ref. 6478) or a conspecific of this species.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 58.4 cm TL jantan/; (Ref. 244); 52.0 cm TL (female)
Found on the eastern Pacific upper continental slope. Oviparous, with a single egg laid per oviduct.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449).
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: perikanan swasembada
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00347 (0.00171 - 0.00701), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.9 ±0.6 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (Fec=2). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low to moderate vulnerability (30 of 100). 🛈 |
kategori harga (Ref. 80766) |
Low.
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