PPT-SHARK MATING AND REPRODUCTION

SARASOTA FINS  2015 wwwsarasotafinsweeblycom How to tell female vs male shark apart Males have claspers circled in red Females do not Since sharks dont have hands males will bite onto a females pectoral fins to hold her steady He will then get into position insert one clasper at a time into her cloaca female genital organ and produce sperm to fertilize her eggs and reproduce. BY : Keanu . Humbert. Habitat. . Lemon Sharks are found in New Jersey to southern Brazil in the tropical western Atlantic Ocean.. They also live off the coast of west Africa in the southeastern Atlantic.. (. Squalus acanthius). . Dissection:. Anatomy and Physiology. Dogfish Distribution. External Anatomy of the Dogfish Shark . Along the sides of the body is a light-colored horizontal stripe called the . Do we need it?. http://www.youtube.com/watch?v=fm660vIn8Tg. Please play this YouTube video, once you have done that please continue with . powerpoint. . presentation. The presentation will go through automatically if it does not work . (. Squalus acanthius). . Dissection:. Anatomy and Physiology. H. Marine Science. 4. th. nine weeks. Dogfish Distribution. External Anatomy of the Dogfish Shark . Along the sides of the body is a light-colored horizontal stripe called the . and Rich Analytics at Scale. Presentaed. By. . . Kirti. . Dighe. . Drushti. . Gawade. . What is Shark?. . A new data analysis system. by Mark . Chklovskii. What Do Sharks Eat?. Sharks eat lots of animals. Sharks eat shelled animals, squid, and fish. They also eat seals. They can also eat other sharks. A shark is a . carnivore. . A shark can also eat dolphins, octopus, lobster, and sea urchins. A shark can also eat stingray, sea and sea turtle. . Galeocerdo. . cuvier. Megan Murphy. Order . Carcharhiniformes. - . Ground Sharks. Most dominant group of sharks ~200 described species. Anal fin. 5 gill slits. 2 dorsal fins. No fin spines. Mouth that reaches behind the eyes. By: Tanner Allison and Ben Sobey. Description. The basking shark is the second largest fish in the world, with a maximum recorded size of 12.2 m. This . filter feeder . is named after its . strange . Life Cycle of an Animal. Another one….. Decision?. Honest Signals?. Who gets to choose??. Robert . Trivers. Parental investment . = higher, the more “choosier” . sex. The other hypothesis?. Sex Ratio . NOVEMBER 2017 . | . projectaware.org. Shark and ray tourism has the potential to dramatically improve the future for shark and rays.. WELCOME. Responsible. Sharks and rays are in decline.. Tourism is increasing.. Evolutionary Psychology. Spring . 2020. Dr Chapman. 1. Context Effects of Men. ’. s Mating Behavior. Men in positions of power. Viewing attractive models. Testosterone levels. The Necessities and Luxuries of Mate Preferences. Shark Diving Oahu is thrilled to announce its latest offering, shark cage diving in Oahu, providing an exhilarating and unforgettable experience for adventure seekers and nature enthusiasts alike. « CORAIL ». . USR 3278 EPHE-CNRS, CRIOBE . Centre de . Biologie. et . d'Ecologie. . Tropicale. et . Méditerranéenne. Dr. Johann . MOURIER. Inferring social behaviour and mating patterns in a reef shark from social network and molecular analyses. MATING IN FROGS. In almost all frogs , eggs fertilization happens outside the females body instead of inside.. The female releases her eggs and male releases his sperms at the same time . In order to make sure that the sperms reach the eggs ,the male and female get into the mating posture called .