R. E. Swisher et al. 2016

Full reference
R. E. Swisher, S. R. Westrop, and L. Amati. 2016. Systematics and paleobiogeographic significance of the Upper Ordovician pterygometopine trilobite Achatella Delo, 1935. Journal of Paleontology 90(1):59-77 [P. Wagner/P. Wagner]
Metadata
ID number:  72634
Created:  2020-06-06 20:27:31
Publication type:  journal article
Taxonomy:  stated with evidence
Language:  English
DOI:  10.1017/jpa.2015.71
Taxonomic opinions (7) - view classification
'Achatella belongs to Pterygometopinae' according to R. E. Swisher et al. 2016
'Dalmanites achates is recombined as Achatella achates' according to R. E. Swisher et al. 2016
'Phacops (Pterygometopus) kuckersianus is recombined as Achatella kuckersianus' according to R. E. Swisher et al. 2016
'Pterygometopus billingsi belongs to Pterygometopus' according to Wilson 1947
'Pterygometopus billingsi is a subjective synonym of Achatella achates' according to R. E. Swisher et al. 2016
'Pterygometopus schmidti is recombined as Achatella schmidti' according to R. E. Swisher et al. 2016
'Vironiaspis is a subjective synonym of Achatella' according to R. E. Swisher et al. 2016