Definition of Chondrosteans. Meaning of Chondrosteans. Synonyms of Chondrosteans

Here you will find one or more explanations in English for the word Chondrosteans. Also in the bottom left of the page several parts of wikipedia pages related to the word Chondrosteans and, of course, Chondrosteans synonyms and on the right images related to the word Chondrosteans.

Definition of Chondrosteans

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Meaning of Chondrosteans from wikipedia

- Chondrostei is a group of non-neopterygian ray-finned fish. While the term originally referred to the paraphyletic grouping of all non-neopterygian ray-finned...
- scales are added in concentric layers as the fish grows. Teleosts and chondrosteans (sturgeons and paddlefish) also differ from the bichirs and holosteans...
- the chondrosteans, the holosteans are closer to the teleosts and further from sharks: the pair of spiracles found in sharks and chondrosteans is reduced...
- the chondrosteans (sturgeon, paddlefish, bichir and reedfish) is the cartilaginous nature of their skeletons. The ancestors of the chondrosteans are thought...
- encomp**** one myxinid, two petromyzontids, 18 chondrichthyans, two chondrosteans, and 230 teleosts. In addition, the sea hosts 37 marine mammal species...
- paddlefish, bichirs and reed fish compose the thirty-eight species of chondrosteans, and are considered relict species. Included in the over 23,000 species...
- There are three types of ray finned fishes: the chondrosteans, holosteans, and teleosts. The chondrosteans and holosteans are among the earlier fish to evolve...
- however, such as lepidotrichs lost in tetrapods, and bone lost among the chondrostean fishes. Lungs have been retained in dipnoi (lungfish), and many tetrapods...
- chondrostean kidney is an important hemopoietic organ; it is where erythrocytes, granulocytes, lymphocytes and macrophages develop. Like chondrostean...
- Threskiornithidae. Spoonbill may also refer to: Spoonbill catfish, a primitive Chondrostean ray-finned fish USS Spoonbill (MSC-202), a Bluebird-class motor minesweeper...