Posts about ginglymostoma cirratum written by rolling harbour. The maximum size and weight attained by the nurse shark have often been exaggerated. The biology of the nurse shark, ginglymostoma cirratum. Ginglymostoma cirratum introduction to nurse shark. The largest species, called simply the nurse shark ginglymostoma cirratum, may reach a length of 4. Pdf the nurse shark, ginglymostoma cirratum, is considered an endangered species in brazil and its capture by fisheries forbidden. Use of natural marks on population estimates of the nurse shark. The biology of the nurse shark, ginglymostoma cirratum, off the. Moreover, there is a great deal of misinformation about it in the literature.
International union for conservation of nature iucn 2012. Pdf morphological description of ovary and uterus of the. The first of the three species may reach a weight of 110 kg. In the pacific ocean, nurse sharks are found in waters off. The movement and activity patterns of the nurse shark, ginglymostoma cirratum, a vulnerable species off brazil, were investigated using markrecapture and acoustic telemetry at an oceanic insular.
Group reproductive behaviors in freeliving nurse sharks. Pronunciation of ginglymostoma cirratum with 1 audio pronunciation, 2 synonyms, 1 meaning and more for ginglymostoma cirratum. 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. Pdf population structure of nurse sharks, ginglymostoma cirratum. Ginglymostoma cirratum synonyms, ginglymostoma cirratum pronunciation, ginglymostoma cirratum translation, english dictionary definition of ginglymostoma cirratum. We use cookies to make interactions with our website easy and meaningful, to better understand the use of our services, and to tailor advertising.
Ginglymostoma cirratum wikispecies, free species directory. Group reproductive behaviors in freeliving nurse sharks, ginglymostoma cirratum. Nurse sharks are slowgrowing, with freeranging tagged juveniles average about 126 cm long. Due to the unique design of the body where the back half of it is so long, they often think it is some type of fish that they happen to see in the water. Fifty mating events in freeliving nurse sharks ginglymostoma cirratum were observed over a nineday period in the dry tortugas island. The nurse shark is an extremely abundant shallow water species in florida and the caribbean, yet its biology is poorly known. The nurse shark ginglymostoma cirratum is an elasmobranch fish within the family ginglymostomatidae.
Ginglymostoma cirratum, the nurse shark, resides in coastal waters in the pacific and atlantic oceans. Florida keys, marquesas, and dry tortugas have been. Many people dont realize that nurse sharks are really a shark they see. Pdf the biology of the nurse shark, ginglymostoma cirratum, off. This was my first encounter with a wild nurse shark on a snorkeling charter in pompano beach, fl it was an amazing experience. Find all the synonyms and alternative words for ginglymostoma cirratum at, the largest free online thesaurus, antonyms, definitions and translations resource on the web. These bottom dwelling sharks are usually yellowishtan to dark brown and, as adults, average around to 8 feet. Ginglymostoma cirratum small bottomdwelling shark of warm shallow waters on both coasts of north america and south america and from southeast.
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