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 Author Frýda, Jiří Author Ferrová, Lenka Author Frýdová, Barbora text Zootaxa 2013 3669 4 469 489 journal article 10.11646/zootaxa.3669.4.3 13b37162-4203-4029-985f-3bd89ff3cb10 1175-5326 222578 CD30BE63-C779-45CD-A25E-D633BBC0B9FF Devonozyga Horný, 1955 Type species. Devonozyga perneri Horný, 1955 (OD). Remarks. Horný (1955) established Devonozyga for two Early Devonian species from the Barrandian ( D. perneri and D. diversicostata ), and for Loxonema arduum Kirchner, 1915 , from Germany . Heidelberger (2007) added Devonozyga bandeli Heidelberger, 2007 , from the Givetian (Middle Devonian) of Sötenich ( Germany ).