(ofPtyxogon incus Chamberlin, 1941)Chamberlin, R. V. (1941). On a collection of millipedes and centipedes from Northeastern Peru. Bulletin of the American Museum of natural History, 78(7): 473-535. NewYork page(s): 500 [details] Available for editors
original description(ofPtyxogon incus Chamberlin, 1941)Chamberlin, R. V. (1941). On a collection of millipedes and centipedes from Northeastern Peru. Bulletin of the American Museum of natural History, 78(7): 473-535. NewYork page(s): 500 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality