Zorillo: Phonology: Voicing in Plosives and Fricatives: In fricatives alone

Zorillo has no voiced plosives - by Early Middle Zorillo b moved to /β/, d to /ð/ and g to /ɣ/; by Early Modern Zorillo, /β/ and /w/, /ɣ/ and /ʁ/ respectively had merged, leaving only <d> (/ð/) as a trace of the former system.