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Osteichthyes “ B ony Fish” os-t-ick-the-is

Osteichthyes “ B ony Fish” os-t-ick-the-is. By Nathan Morin and Mike D . General Information.

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Osteichthyes “ B ony Fish” os-t-ick-the-is

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  1. Osteichthyes“Bony Fish”os-t-ick-the-is By Nathan Morin and Mike D

  2. General Information • The vast majority of fish are osteichthyes, which is an extremely diverse and abundant group consisting of over 29,000 species. It is the largest class of vertebrates in existence today. Osteichthyes is divided into the ray-finned fish Actinopterygii and lobe-finned fish Sarcopterygii. Both live in freshwater and saltwater.

  3. Sarcopterygii Actinopterygii

  4. External Anatomy

  5. Internal Anatomy

  6. Structure • Have a bilateral symmetry • Have a calcium phosphate endoskeleton.

  7. Article • http://www.sciencedaily.com/releases/2010/09/100914171325.htm

  8. Bibliography • AP Edition Biology Eighth Edition • Google Images • http://www.newworldencyclopedia.org/entry/Osteichthyes

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