Back كلب البحر الشائك ARZ Oxynotus bruniensis Bulgarian Oxynotus bruniensis CEB Světloun australský Czech Stachelige Meersau German Oxynotus bruniensis Spanish Oxynotus bruniensis Basque سگماهی خاردار Persian Oxynotus bruniensis French ミナミオロシザメ Japanese
| Prickly dogfish | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Order: | Squaliformes |
| Family: | Oxynotidae |
| Genus: | Oxynotus |
| Species: | O. bruniensis
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| Binomial name | |
| Oxynotus bruniensis (J. D. Ogilby, 1893)
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| Range of the prickly dogfish | |
| Synonyms | |
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Centrina bruniensis J. D. Ogilby, 1893 | |
The prickly dogfish (Oxynotus bruniensis) is a poorly known species of dogfish shark in the family Oxynotidae, inhabiting temperate Australian and New Zealand waters. Reaching a length of 75 cm (30 in), this brown to gray shark has a very thick body with a prominent "humpback" and extremely rough skin. It is further characterized by two enormous, sail-like dorsal fins placed relatively close together. Both dorsal fins have a spine embedded mostly within the fleshy leading portion of the fin; the first dorsal spine is tilted forward.
Found near the sea floor over outer continental and insular shelves and upper slopes, the prickly dogfish is thought to be a slow-moving predator of small benthic organisms. It is aplacental viviparous, with females giving birth to litters of around seven pups. This species is an uncommon bycatch of bottom trawls.
- ^ Finucci, B.; Kyne, P.M. (2018). "Oxynotus bruniensis". IUCN Red List of Threatened Species. 2018: e.T41840A68639645. doi:10.2305/IUCN.UK.2018-2.RLTS.T41840A68639645.en. Retrieved 18 November 2021.