Copilot
Your everyday AI companion
Bing found these results
  1. See more
    See more
    See all on Wikipedia
    See more

    Bullhead shark - Wikipedia

    The bullhead sharks are members of the genus Heterodontus, the only members of the family Heterodontidae and only living members of the order Heterodontiformes. All are relatively small, with the largest species reaching just 1.65 metres (5.5 ft) in maximum length. They are bottom feeders in … See more

    The bullhead sharks are characterised by a broad head, heavy brow, stubby snout and small mouth. The mouth is located entirely See more

    Species image
    Overview image

    Ten living species of bullhead shark have been described:
    Heterodontus francisci (Girard, 1855) (horn shark) See more

    • Compagno, Leonard (2002) Sharks of the World: Bullhead, mackerel and carpet sharks Volume 2, FAO Species Catalogue, Rome. See more

    Wikipedia text under CC-BY-SA license
    Feedback
  2. Heterodontus japonicus, Japanese Bullhead Shark - IUCN Red List

  3. People also ask
    Based on other Heterodontus species, it is suspected to have low at-vessel-mortality of ~0–3% in gillnets and post-release mortality is also suspected to be low (Tovar-Ávila et al. 2010, Ellis et al. 2017). No specific measures are in place.
    This map was computer-generated and has not yet been reviewed. Etymology: Heterodontus: heteros (Gr.), different; odontos (Gr.), tooth, referring to pointy teeth (for clutching prey) at front of jaws, different than rounded molar-like teeth (for grinding hard-shelled invertebrates) at the back.
    Heterodontiforms have two dorsal fins, with fin spines, as well as an anal fin. The dorsal and anal fins also contain basal cartilages, not just fin rays.
    Etymology: Heterodontus: heteros (Gr.), different; odontos (Gr.), tooth, referring to pointy teeth (for clutching prey) at front of jaws, different than rounded molar-like teeth (for grinding hard-shelled invertebrates) at the back. ( See ETYFish); zebra: Referring to 12 narrow brown or black zebra-like stripes on body. ( See ETYFish).
  4. Heterodontus japonicus, Japanese bullhead shark : fisheries

  5. Heterodontus - Wikipedia

  6. Japanese bullhead shark - Wikipedia

  7. Bullhead shark | Description, Size, & Facts | Britannica

    WebBullhead shark is a name for 11 species of sharks with a broad head, small mouth, and short snout. They belong to the genus Heterodontus and the family Heterodontidae, and are found in the tropical Pacific and …

  8. Horn Shark - American Oceans

  9. Heterodontus zebra, Zebra bullhead shark : fisheries, aquarium

  10. Heterodontiformes: Bullhead Sharks

    WebBullhead Sharks — 9 species. snout pig-like, deep nasoral groove connecting nostrils to mouth corners. prominent ridge above each eye; eyes without nictitating fold. five pairs of gill slits, the last three above the …

  11. Horn shark - Wikipedia

    WebThe horn shark (Heterodontus francisci) is a species of bullhead shark, in the family Heterodontidae. It is endemic to the coastal waters off the western coast of North America, from California to the Gulf of California.