Yonus bin 'Ubaid bin Dinar يونس بن عبيد بن دينار العبدي · The Book on Sacrifices

"The Muqabalah is the one whose ears have been severed, the Mudabarah is the one with the sides of its ears cut off, and the Sharqa' is one with its ears split, and the Khurqa' is the one whose ears have a hole pierced through them."