Definition of Chondricthyans. Meaning of Chondricthyans. Synonyms of Chondricthyans

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

Definition of Chondricthyans

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Meaning of Chondricthyans from wikipedia

- casing that surrounds the eggs of oviparous chondrichthyans. Living chondricthyans that produce egg cases include some sharks, skates and chimaeras. Egg...
- Devonian also saw the primitive appearance of modern fish groups such as chondricthyans (cartilaginous fish) and osteichthyans (bony fish), the latter of which...
- renovation of an old theory may be found in the developmental programming of chondricthyan gill arches and paired appendages. In 2009, researchers at the University...
- not homologous with those of other jawed non-teleost species, such as chondricthyans. Gymnotiformes and Mormyridae have developed their electric organs and...
- protecting the developing root of the last and youngest volution. Tooth-like chondricthyan scales, specifically known as odontodes, have been found ****ociated...
- considered acanthodians. Not counting their descendants, the modern chondricthyans, all acanthodians are extinct. Extinct genera are marked with a dagger...