Morphological comparison of the chukar partridge and Japanese quail () syrinx.

Syrinx is a voice device and shows structural and functional differences between bird species. This study aimed to investigate morphological and histological structures of the syrinx in chukar partridge () and Japanese quail (). In the present study, 12 male chukar partridges and 12 male Japanese quail were used.

Configuration of sacral plexuses in Hasmer and Hasak sheep breeds: a comparative macro-anatomical approach.

The aim of this study was to examine and compare the macro-anatomical structures and configurations of in Hasmer and Hasak sheep breeds. For this purpose, 18 sheep (eight female Hasmer sheep, three male Hasak sheep and seven female Hasak sheep) were assessed. After induction of anesthesia, the body cavities were opened.