Category:Pieter Abraham Johannes Ryke taxa

List of taxon names authored by Pieter Abraham Johannes Ryke.

Pages in category "Pieter Abraham Johannes Ryke taxa"

The following 3 pages are in this category, out of 3 total.

P

T

Tanytydeus

Retrieved from "https://species.wikimedia.org/w/index.php?title=Category:Pieter_Abraham_Johannes_Ryke_taxa&oldid=6417937"