Monograph of the Sesiidae of America, north of Mexico.
By William Beutenmüller Memoirs of the American Museum of Natural History 1(6): 218-352, pl.29-36, 1901 Cite: 789238 with citation markup [cite:789238]
Beutenmüller, W. 1901. Monograph of the Sesiidae of America, north of Mexico. Memoirs of the American Museum of Natural History 1(6): 218-352, pl.29-36