The nurse shark (Ginglymostoma cirratum) is an elasmobranch fish in the family Ginglymostomatidae. The conservation status of the nurse shark is globally assessed as …

Their most notable feature is two sensory barbels that hang near their mouth, which may aid the shark in detecting prey. Found in warm, coastal waters in the Atlantic Ocean, they feed mostly …

Explore the underwater world of this bottom-dwelling shark. Learn why humans have little to fear, and much to learn, from nurse sharks.

Nurse sharks are sometimes preyed upon by other sharks, such as tiger sharks (Galeocerdo cuvier) and lemon sharks (Negaprion). Most nurse shark species are not well studied, but …

4 days ago · The shark’s powerful, elongated tail fin, or caudal fin, makes up more than one-quarter of its total body length and lacks a distinct lower lobe. This long, muscular tail helps …

Nurse sharks have a set of small (but sharp!) teeth and barbels that hang from their chins, like catfish, that help them sense prey in the sand. Nurse sharks are among the most-seen sharks …

SRI conducts and sponsors rigorous, peer-reviewed field research about sharks and uses science-based information to educate and advocate for shark conservation policies and …

Despite their frightening exterior, nurse sharks are typically thought to be non-lethal to humans. It’s crucial to remember that they are still wild animals and should be respected as such. The …

Discover the fascinating world of nurse sharks—their gentle nature, unique barbels, nocturnal hunting, and crucial role in coastal ecosystems. Learn about their behavior, reproduction, and …

Feb 25, 2025 · Nurse sharks are the big, slow, bottom feeders of the shark world. They belong to a family of sharks known as Ginglymostomatidae, which, in Greek, means hinged mouth.