Devonozyga perneri Horný, 1955

Frýda, Jiří, Ferrová, Lenka & Frýdová, Barbora, 2013, Review of palaeozygopleurid gastropods (Palaeozygopleuridae, Gastropoda) from Devonian strata of the Perunica microplate (Bohemia), with a re-evaluation of their stratigraphic distribution, notes on their ontogeny, and descriptions of new taxa, Zootaxa 3669 (4), pp. 469-489 : 477

Devonozyga perneri Horný, 1955

Holotype. NMP 34888 (Horný 1955: pl. V, fig. 2).

Paratypes. One numbered paratype (NMP 34889; Horný 1955: pl. V, fig. 3) and four additional unnumbered paratypes deposited in the same collection.

Type locality. Section in small quarry NE of the village of Holynĕ and W of the Prastav quarry (50°1'57.627"N, 14°21'5.471"E).

Type horizon. Uppermost part of Třebotov Limestone (Daleje-Třebotov Formation); the latest Emsian to early Eifelian, Middle Devonian.

Remarks. Horný used material collected by Dr. F. Prantl, and no additional specimens of this species have been found since.

Stratigraphic and geographic distributions. This rare species is known only from its type horizon and locality.