The nurse shark (Ginglymostoma cirratum) is an elasmobranch fish within the family Ginglymostomatidae.The conservation status of the nurse shark is globally assessed as being data deficient in- the IUCN List of Threatened Species owing to the lack of information across its range in the eastern Pacific Ocean and eastern Atlantic Ocean. They develop eggs in the body of the mother and then they will hatch inside of her. The most likely theory though is that the name comes from the Old English word for sea-floor shark: hurse. There are one or two fins present along the dorsal midline called the first and second dorsal fin.

Tawny nurse sharks have few natural predators if humans are not included. They are considered to be a species of least … The Grey Nurse Shark (Carcharias taurus) also known as the sand tiger shark or spotted ragged-tooth shark, is one of four species belonging to the family Odontaspididae. Additional Grey Nurse Shark Images. He keeps a tight grip with his sharp teeth while she remains motionless. It is part of our Sharks … The nurse shark can be many different colors, from yellowish tan to dark brown, although most fall closer to the dark brown side of the spectrum. There can be from 21 to 29 pups born at a time. It has a flattened body and a broad, rounded head with two conspicuous barbels between the nostrils, which are used to help find food. Shark Physical Characteristics. The Nurse Shark, also known as the Ginglymostoma cirratum, gets its name from Greek Roots. The nurse shark can use its large front fins to “walk” along the ocean floor. The nurse shark (Ginglymostoma cirratum) is a type of carpet shark.This slow-moving bottom dweller is known for its docile nature and adaptation to captivity. Answers: Shark: Printable Read-and-Answer Worksheet A printable worksheet on sharks with a short text, a labeled picture, definitions to match, and questions to answer. Shark Physical Characteristics. During the day, these guys will hide in caves, rocks or reefs. The nurse shark (Ginglymostoma cirratum) is a type of carpet shark.This slow-moving bottom dweller is known for its docile nature and adaptation to captivity. The babies have spotted skins.

Diet. Motta and others published Anatomy of the feeding apparatus of the nurse shark | Find, read and cite all the research you need on ResearchGate Each of the fins are used in a different manner. The gestation period for nurse sharks is about six months [source: Description: This is a nurse shark coloring sheet. As inoffensive as nurse sharks may appear, they are ranked fourth in documented shark bites on humans, likely due to incautious behavior by divers on account of the nurse shark's slow, sedentary nature. ... Nurse Shark - Sharks Coloring. A cosmopolitan species, the grey nurse shark is found in inshore subtropical and temperate waters around continental land masses throughout the world. The shark anatomy allows them to see in dim light, they can detect the contrasts of light and shadow, and their pupils can dilate and contract. It is a different species from the grey nurse shark (one of the names for the sand tiger shark, Carcharias taurus) and the tawny nurse shark (Nebrius ferrugineus, another type of carpet shark). Nurse sharks are an important species for shark research (predominantly in physiology). Shark teeth are not lodged permanently within the jaw, but are attached to a membrane known as a tooth bed. The Grey Nurse Shark (Carcharias taurus) is one of the most endangered species in Australian waters.Two separate populations exist in Australian waters, a west coast population that is listed as 'vulnerable' and the east coast population that is listed as 'critically endangered'. Its common habitats are … ... for example the nurse shark and angel shark. The teeth are arranged in rows, just as tooth shape differs between species, so does the number of rows a shark has. The baby nurse sharks are about 1 ft (30 cm) long during birth. Learn all about sharks, shark science and shark conservation with our amazing shark educational videos. If they are unfortunate, they may fall prey to other sharks such as bull sharks, great hammerheads and tiger sharks. Nostrils And Sense Of Smell The nostrils of a shark are and external part of the shark anatomy, and on the ventral side of their bodies.