Genus

Primaspis Richter et Richter, 1917

Aiheeseen liittyvät julkaisut
Bruton, D. L. 1968. The trilobite genus Panderia from the Ordovician of Scandinavia and the Baltic areas. Norsk Geologisk Tidsskrift 48, 1,2, 1-53.
Bruton, D. L. 1968. Ordovician odontopleurid trilobites from Estonia and Latvia. Lethaia 1, 3, 288-302. DOI:10.1111/j.1502-3931.1968.tb01742.x
List of species
2. Primaspis evoluta (Törnquist, 1884) | Pirgu Stage→Hirnantian
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderLichida
FamilyOdontopleuridae
SubfamilyAcidaspidinae
GenusAcidaspis
Dudleyaspis
Exallaspis
Primaspis
Speciesbestorpensis
evoluta
See also