The newborn sharks measure at least 15 cm (6″). Information about spawning is unknown but the breeding system is oviparous: female bullsharks produce large, spiral-shaped egg cases. Males become mature at roughly 64 to 84 cm (25-33″) in length. Little is known about the reproduction of this species. portusjacksoni), but no information about Zebra Bullhead social activity was encountered. Some other members of this genus are known to form aggregations (e.g. However if it is anything like other bullheads, it probably feeds on bottom invertebrates, shellfish, molluscs and small fishes. ![]() No published information about the diet of this species was encountered. ![]() No information is available about populations, although the species is known to be common within its range.īullhead Sharks in general have a piggish snout, a smallish mouth on the underside of the head, and flat, molar-like hind teeth that are well suited for crushing shells. Bullheads are associated with rocky reefs and sea bottom habitats, where they wiggle clumsily as they swim around. Very little is known about the biology and life history of this species. It has typically been recorded at depths around 50 m (164 ft), but inhabits even deeper waters in Australian, down to around 150-200 m (495-660 ft). The Zebra Bullhead Shark inhabits shallow waters in the western Pacific Ocean and Indian Ocean, on the continental and island shelves of northwestern Australia and eastern Asia (including Japan, Korea, China, Viet Nam and Indonesia). Map Of The Zebra Bullhead Shark’s Habitat This species reaches a maximum known length of about 1.25 m (4.13 ft). ![]() Zebra Bullhead Shark Factsīullheads sharks get their name from their large heads: the heavy brow bone over each eye gives them a bull-like appearance. To learn more about some of its close relatives, check out our recent articles on the Horn Shark, Crested Bullhead, and the Galapagos Bullhead. Despite its awkward shape, this aquatic “zebra” is a particularly attractive fish, colored with dark vertical stripes on a pale background. This particular bullhead species lives in the subtropical waters of the western Pacific Ocean. They are small, gawky-looking creatures that really don’t look much like your typical shark. This group of bottom dwelling sharks consists of a single genus that includes eight living species. The Zebra Bullhead Shark (Heterodontus Zebra) is a common but little-known member of the Bullhead and Horn Shark family, Heterodontidae.
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