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In 1974, ichthyologist Eugenie Clark noticed that the delicate Moses Sole (Pardachirus marmoratus) was easy to catch and appeared to secrete a milky, astringent substance from the base of its dorsal and anal fin spines. Suspecting that the little fish was protected by a toxin of some kind, Clark collected several specimens for study. She found that the Moses Sole did indeed secrete a toxin she named 'pardaxin', which caused red blood cells to rupture and - most intriguingly - to repelled sharks. Tests by Clark in the laboratory and open sea revealed that at least four species of sharks were repelled by pardaxin for 10 hours or longer.
What else can I help you with?
Can you provide a biography of Dr. Eugenie Clark?
Biographies 1953 Clark, Eugenie. Lady with a Spear. Harper Bros., NY. (Out of print. A Book-of-the-Month Club selection; translated into eight languages, 23 foreign editions, braille and records for the blind; paperback edition 1974, Ballentine.) 1969 Clark, Eugenie. The Lady and the Sharks, Harper & Row, NY. Reprinted in paperback 1990 by Mote Marine Laboratory, Sarasota, FL [phone 941-388-4441]. (Japanese edition 1972) 1978 McGovern, Ann. Shark Lady, True Adventures of Eugenie Clark, Scholastic, Inc., New York. (paperback) ISBN 0-590-44771-8. 1979 McGovern, Ann. Shark Lady, True Adventures of Eugenie Clark, Four Winds Press, New York. (hardback) ISBN 0-02-767060-0. 1998 McGovern, Ann. Adventures of the Shark Lady: Eugenie Clark Around the World, Scholastic, Inc., New York. (paperback) ISBN 0-590-45712-8. 2000 Ross, Michael. Fish Watching with Eugenie Clark, Carolrhoda Books, Inc., Minneapolis.(hard cover) ISBN 1-57505-384-5 2000 Butts, Ellen & Schwartz, Joyce. Eugenie Clark: Adventures of a Shark Scientist, Linnet Books, Connecticut.(hard cover) ISBN 0-208-02440-9 The Shark Lady and the Convict Fish. Mote Magazine (fall 2003), 14-15. McGovern, Ann. 2004. America's Shark Lady: The Complete Adventure of Eugenie Clark, Scholastic Inc., New York. (paperback) ISBN 0-439-63188-2 Reis, Ron. 2005. Eugenie Clark: Marine Biologist, Ferguson Career Biographies/Facts On File, Inc., New York. (hard cover) ISBN 0-8160-5883-0 Rao, Lisa. 2005. Dr. Eugenie Clark: Swimming with Sharks, InStep Readers/Harcourt Achieve Inc., Texas. (paperback) ISBN 0-7578-9846-7 Chapters in Books 1976 Women in Sports by H. Hauser, Harvey House, New York. 1977 Contributions of Women in Science by D. Emberlin, Dillon Press. 1979 Great Shark Stories by V. Taylor, Harper and Row, New York. 1978 Wild Animals, Gentle Women by Margery Facklam, Harcourt Brace Jovanovich. 1980 Women and Wilderness by Ann LaBastille, Sierra Club. 1985 The Nature-Watchers by R. Brown & J. Pettifer. Collins, London, pp. 17-22 and 37-45. 1987 Call to Adventure by H. Hauser. Bookmaker Guild Inc., Longmont, CA. pp. 137-145. 1990 The Adventurous Aquanaunt by H. Hauswer, pp. 201-216. 1991 Living Dangerously by D. Rappaport. Harper & Collins, pp. 71-86. 1973-91 Clark, E., 21 short profiles with excerpts from E. Clark's writings as chapters in textbooks for school children. 1994 Contemporary Women Scientists by Lisa Yount, Facts on File, NY, pp. 54-71. Articles 1990 "Eugenie Clark: without a spear," Calypso Log, June, pp. 8-10. 1992 "A life beneath the sea," College Park (Univ. of Maryland Alumni Magazine), Spring, pp. 15-18. 1992 "Dr. Eugenie Clark - the 'Shark Lady,'" Sea Technology, Feb., p. 77. 1994 "The life and work of Eugenie Clark: devoted to diving and science," Environmental Biology of Fishes, Vol. 41, pp. 89-114. Other Biographical Citations Contemporary Authors Who's Who in America Who's Who in the World Who's Who in the East Who's Who in the South & Southwest World Who's Who of Women World Who's Who in Science Who's Who in Scuba Diving The International Who's Who American Men and Women of Science Book of Honor, American Biographical Institute Foremost Women of the Twentieth Century Encyclopedia Britannica
What was the real cause of Mattie Moss Clark's Death?
Mattie Moss Clark passed away in 1994 due to complications from diabetes.
What can you say about The Aged Mother?
"The Aged Mother" is a Japanese folktale about a cruel ruler who orders all elderly people to be sent to a mountain to die. The story follows a son who saves his mother by taking her up the mountain, but they discover the beauty of life and nature together. It teaches the importance of respecting and caring for the elderly.
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The best intercourse method is one that is consensual, enjoyable, and mutually satisfying for both partners. Communication, consent, and mutual respect are key components of a healthy and fulfilling sexual relationship. It is important for partners to explore and discover what works best for them together.
What is the dialogue of the story of the aged mother?
"The Aged Mother" is a Japanese folktale about a cruel emperor who decrees that all elderly people must be abandoned and left to die. A farmer, with the help of his mother, defies the order and escapes to the mountains where they discover a tree with branches that can hold them both. The message of the story is about the importance of respecting and cherishing the wisdom of the elderly.
What is Eugenie Clark's middle name?
Eugenie Clark's middle name was "Clark."
When was Eugenie Clark born?
Dr. Eugenie Clark was born in 1922
Where was Eugenie Clark born?
Eugenie Clark wass born in New York City, US.
Where did Eugenie Clark live when she was a child?
Eugenie Clark lived in New York City when she was a child.
How to pronounce Eugenie Clark?
Eugenie Clark is pronounced as "you-jee-nee clark."
What did eugenie clark do?
Eugenie Clark is a famous American oceanographer and marine biologist sometimes styled the Shark Lady.
What nicknames does Eugenie Clark go by?
Eugenie Clark goes by The Shark Lady.
Eugenie Clark's Kids still alive?
As far as I know, Eugenie Clark, the oceanographer/biologist is STILL ALIVE please pass the word. I do not know about her kids if she has any. I assume that is the Eugenie Clark you are talking about.
Who are eugenie clark's kids?
Eugenie Clark, also known as "The Shark Lady," had three children: Hera Victoria, Naomi and Jennifer.
What is eugenie clark famous for?
Eugenie Clark is an expert on poisonous fish and sharks. She is a scuba diving pioneer and is known as the Shark Lady.
What were Eugenie Clark's siblings names?
Eugenie Clark had a younger brother named Charles Clark and a younger sister named Nan Taylor.
How old is Eugenie Clark?
Eugenie Clark was 92 years old when she died on February 25, 2015 (birthdate May 4, 1922).
