Definition of Protopteraspididae. Meaning of Protopteraspididae. Synonyms of Protopteraspididae

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

Definition of Protopteraspididae

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Meaning of Protopteraspididae from wikipedia

- Protopteraspididae is an extinct family of pteraspidid heterostracan agnathans. Fossils of the various genera are found in early Devonian-aged marine strata...
- psammosteids are a group of pteraspidiforms that forms the sister taxon of Protopteraspididae and Pteraspidoidei, and are sometimes treated as a suborder, "Psammosteoidei"...
- Gigantaspididae, Pteraspididae, and Protaspididae are monophyletic: Protopteraspididae has recently been determined to be paraphyletic within Pteraspidiformes...
- Ulutitaspis Podolaspididae Dnestraspis Parapteraspis Semipodolaspis Protopteraspididae Protopteraspis Doryaspis Escharaspis Miltaspis Stegobranchiaspis Unkaraspis...
- Ulutitaspis Podolaspididae Dnestraspis Parapteraspis Semipodolaspis Protopteraspididae Protopteraspis Doryaspis Escharaspis Miltaspis Stegobranchiaspis Unkaraspis...
- Ulutitaspis Podolaspididae Dnestraspis Parapteraspis Semipodolaspis Protopteraspididae Protopteraspis Doryaspis Escharaspis Miltaspis Stegobranchiaspis Unkaraspis...
- Ulutitaspis Podolaspididae Dnestraspis Parapteraspis Semipodolaspis Protopteraspididae Protopteraspis Doryaspis Escharaspis Miltaspis Stegobranchiaspis Unkaraspis...
- Pteraspidomorphi Subclass: Heterostraci Order: Pteraspidiformes Family: "Protopteraspididae" Genus: Panamintaspis Elliot & Ilyes, 1996 Species: P. snowi Binomial...
- †Pteraspidomorphi Subclass: †Heterostraci Order: †Pteraspidiformes Family: †Protopteraspididae Genus: †Doryaspis White 1935 Type species Doryaspis nathorsti (Lankester...
- Kingdom: Animalia Phylum: Chordata class: Pteraspidomorphi Subclass: Heterostraci Order: Pteraspidiformes Family: Protopteraspididae Genus: Protopteraspis...