2550783
type: TaxonName
creator: www.organismnames.com
title: Tetragraptus ovalis
name complete: Tetragraptus ovalis
nomenclatural code: ICZN
published in: [Some species of Tetragraptus from the Ningkuo Shale (Lower Ordovician) of Zhejiang (Chekisng).] Acta Palaeontologica Sinica, 12 1964: 367-410. [Zoological Record Volume 101]