2855511
type: TaxonName
creator: www.organismnames.com
title: Acheilus
name complete: Acheilus
nomenclatural code: ICZN
published in: New Upper Cambrian and Lower Ordovician Trilobites from Vermont. Proceedings of the Boston Society of Natural History, 37 1924: pp. 389-466. 422 [Zoological Record Volume 62]
microreference: 422