A commonly misidentified shark
Family: Triakidae – Houndsharks
Common Name– Ground Sharks
Common Name– Houndsharks
Status: IUCN Red List DATA DEFICIENT
Average Size and Length: Born around 31 cm/1 foot. Mature males measure between 50-55 cm/1.6-1.8 feet and mature females around 60 cm/1.9 feet. The maximum recorded is over 95 cm/3.1 feet.
Teeth and Jaw: The upper labial furrows are somewhat longer than the lower labial furrows. The teeth are pavement like and are low crowned with weak cusps.
Head: The head is narrow, and the head and snout are short. It is narrow internarial. The eyes are large with spiracles behind them.
Demographic, Distribution, Habitat, Environment and Range: The Blackspot smoothhound can be found in the East Atlantic in the western Sahara, Mediterranean (45 and 20°N). They can be found inshore on the continental shelf on the bottom more than likely down to about 820 feet. They are subtropical demersal.
Diet: They more than likely eat crustaceans.
Aesthetic Identification: The Blackspot smoothhound is somewhat small and slender. It is usually grey in color with black spots, and lighter ventrally. The dorsal fins are prominently fringed. The Blackspot smoothhound is often misidentified as the Smoothhound.
Biology and Reproduction: There is little known about their biology, but presumably viviparous. Some parasites have been found on/in this shark. Triloculotrema euzeti is a monocotylid monogenean parasite within the nasal tissues, which was described in 2016 from sharks caught off Tunisia.
Behavioral Traits, Sensing and Intelligence: Unknown.
Blackspot Smoothhound Recorded Attacks on Humans: Not a threat to humans.