Chondrostei
plural noun
Chon·dros·tei
| \ känˈdrästēˌī\
Definition of Chondrostei
: an order of Teleostomi comprising fishes having a largely cartilaginous skeleton and skin that is scaleless or bears bony bucklers and including the sturgeons, paddlefishes, and extinct related fishes — compare glaniostomi , selachostomi
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