osteostracan | ||
1. | [ noun ] (zoology) extinct jawless fish of the Devonian with armored head | |
Synonyms: | cephalaspid | |
Related terms: | jawless_vertebrate Osteostraci | |
Similar spelling: |
Osteostraci osteosarcoma osteoclast |
osteostracan | ||
1. | [ noun ] (zoology) extinct jawless fish of the Devonian with armored head | |
Synonyms: | cephalaspid | |
Related terms: | jawless_vertebrate Osteostraci | |
Similar spelling: |
Osteostraci osteosarcoma osteoclast |