Definition of Psammosteoidei. Meaning of Psammosteoidei. Synonyms of Psammosteoidei

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

Definition of Psammosteoidei

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Meaning of Psammosteoidei from wikipedia

- Protopteraspididae and Pteraspidoidei, and are sometimes treated as a suborder, "Psammosteoidei", or as an order-level taxon as "Psammosteida", or as a family, "Psammosteidae"...
- Psammosteida also called as Psammosteoidei is a suborder of pteraspidid heterostracan agnathans. The psammosteids had broad, flattened bodies, suggesting...