A STUDY ON THE GENUS MEGACHILE LATREILLE FROM CHINA WITH DESCRIPTIONS OF FOURTEEN NEW SPECIES (APOIDEA, MEGACHILIDAE)
A STUDY ON THE GENUS MEGACHILE LATREILLE FROM CHINA WITH DESCRIPTIONS OF FOURTEEN NEW SPECIES (APOIDEA, MEGACHILIDAE)
中国切叶蜂属十四新种记述(蜜蜂总科,切叶蜂科)(英文)