| 释义 |
suborder Heterostraci
Thesaurus| Noun | 1.suborder Heterostraci - extinct group of armored jawless fishes or fish-like vertebrate; taxonomy is not clearHeterostracianimal order - the order of animalsorder Ostracodermi, Ostracodermi - extinct group of armored jawless vertebrates; taxonomy is not clearheterostracan - extinct jawless fish with the anterior part of the body covered with bony plates; of the Silurian and Devonian |
suborder Heterostraci
Synonyms for suborder Heterostracinoun extinct group of armored jawless fishes or fish-like vertebrateSynonymsRelated Words- animal order
- order Ostracodermi
- Ostracodermi
- heterostracan
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