Found on the insular slopes. No record of food items. Ovoviviparous, size of litter not known but a female with 12 large eggs suggests moderate-sized litters.
Physical description for Rough longnose dogfish is currently being compiled.
Behavioural data for Rough longnose dogfish is currently being reviewed.
Ovoviviparous, embryos feed solely on yolk . Distinct pairing with embrace .
Marine; bathydemersal; depth range 600 - 1394 m . Deep-water; 39°N - 54°S, 128°E - 17°E Northeast Atlantic: Madeira.
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Acanthidium hystricosum | Garman | 1906 | Synonym |
| Deania mauli | Cadenat & Blache | 1981 | Synonym |
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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