Sanninoidea exitiosa (Say), Male.From Beutenmüller, William. 1901. Monograph of the Sesiidæ of America, north of Mexico. Memoirs of the American Museum of Natural History v. 1, pt. 6. http://dx.doi.org/10.5962/bhl.title.57752 Source: http://biodiversitylibrary.org/page/38577483
Inner view of resinous nodule on branch of big-tree {Sequoia sempervirens) showing ravages of the larvae of Vespamima sequoiae.From Beutenmüller, William. 1901. Monograph of the Sesiidæ of America, north of Mexico. Memoirs of the American Museum of Natural History v. 1, pt. 6. http://dx.doi.org/10.5962/bhl.title.57752 Source: http://biodiversitylibrary.org/page/38577499
Resinous nodule on branch of big-tree {Sequoia sempervirens) produced by the larvae of Vespamima sequoiaeFrom Beutenmüller, William. 1901. Monograph of the Sesiidæ of America, north of Mexico. Memoirs of the American Museum of Natural History v. 1, pt. 6. http://dx.doi.org/10.5962/bhl.title.57752 Source: http://biodiversitylibrary.org/page/38577499
larvae of Vespamima sequoiaeInner view of resinous nodule on branch of big-tree {Sequoia sempervirens) showing ravages of the larvae of Vespamima sequoiaeFrom Beutenmüller, William. 1901. Monograph of the Sesiidæ of America, north of Mexico. Memoirs of the American Museum of Natural History v. 1, pt. 6. http://dx.doi.org/10.5962/bhl.title.57752 Source: http://biodiversitylibrary.org/page/38577499