Species

Ptychagnostus affinis (Brøgger, 1878)

Synonymy list
1878     Agnostus punctuosus, Ang. var. affinis — Brøgger , pp. 68, fig. 5:2
2023     Ptychagnostus affinis (Brøgger, 1878) — Weidner et al. , pp. 42, fig. 23A–N
Classification
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderAgnostida
FamilyPtychagnostidae
GenusPtychagnostus
Speciesaffinis