Osteichthyes

Noun

Meaning

a class of fish having a skeleton composed of bone in addition to cartilage

Synonyms

Hypernyms

Examples

However, tetrapods are descendants of the nearest common ancestor of Actinopterygii and Sarcopterygii, and tetrapods are not in Osteichthyes defined in this way, so the group is paraphyletic. Source: Internet

Early cartilaginous ( Chondrichthyes ) and bony fishes ( Osteichthyes ) also become diverse and played a large role within the Devonian seas. Source: Internet

This includes bony fishes ( Osteichthyes ), cartilaginous fish ( Chondrichthyes ), and jawless fish ( Agnatha ). Source: Internet

Other species can respire through their skin, intestines, and/or stomach.sfn Osteichthyes are primitively ectothermic (cold blooded), meaning that their body temperature is dependent on that of the water. Source: Internet

The group Osteichthyes is divided into the ray-finned fish ( Actinopterygii ) and lobe-finned fish ( Sarcopterygii ). Source: Internet

The largest subclass, the Actinopterygii (ray-finned fish) are monophyletic, but with the inclusion of the smaller sub-class Sarcopterygii, Osteichthyes is paraphyletic. Source: Internet

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