Species
Ptychometopus volborthi (Schmidt, 1894)
Synonyymit
1894 Calymene (Ptychometopus) volborthi sp. nov. — Schmidt , pp. 32
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Arthropoda |
Subphylum | Trilobita |
Order | Phacopida |
Suborder | Calymenina |
Family | Pharostomatidae |
Genus | Ptychometopus |
Species | schmidti |
volborthi |