續一切經音義 4.115

4.115

羖羊（上公戶反爾雅曰夏羊牡羭牝羖郭注云黑羖䍽也今人云牂羖也羭音羊朱反牂音子桑反羖或作𦍩同）。

Ewe goat (guyang 羖羊: the first character has the fanqie [reading] gong + hu [gu]. The Erya says: "As for summer sheep, the ram is called yu and the ewe is called gu." Guo's commentary says: "A black ewe goat; nowadays people call it zanggu." 羭 has the fanqie [reading] yang + zhu [yu]. 牂 has the fanqie [reading] zi + sang [zang]. 羖 is also written 𦍩, which is the same).