211 
FIFTEENTH REPORT. 
Our knowledge of the Sphingidae in the Upper Peninsula of Michigan 
is exceedingly meager. The writer observed only three species, namely, 
Hemaris diffinis, H. thy she and Snierinthus geniinatus in Dickinson 
County in 11)01). No other species are known from the Upper Peninsula, 
but when this part of the state is thoroughly explored, probably a con- 
siderable number of those which occur in the Lower Peninsula will be 
found there. 
LIST OF SPECIES. 
SPIXGIDAE. 
Macroc/lossinae. 
102. * Hemaris diffinis Hdv. tenuis Grt. 
diffinis Bdv. 
axillaris G & R. 
103. thysbe Fabr. ruficaudis Kirby. 
thysbe Fabr. 
( liocroca inpinae. 
104. Amphion nessus Cram. 
105. Sphecodina abbottii Swains. 
100. Deidamia inscriptum Harr. 
107. Deilephila gallii Rott. chamoenerii Harr. 
108. lineata Fabr. 
109. Theretra tersa Linn. 
110. Pholus pandorus Him. 
111. achemon Dm. 
112. Ampelophaga choerilus Cram. 
113. myron Cram. 
114. versicolor Harr. 
Sphinginae. 
115. Cocytius cluentius Cr. 
110. Phlegethontius quinquemaculata Haw. 
117. cingulata Fabr. 
118. Sphinx kalmiae S. & A. 
119. drupiferarum S. & A. 
120. gordius Cram. 
121. chersis Him. 
122. eremitus Him. 
123. Dolba hylaeus Dm. 
124. Ceratomia amyntor (lever. 
125. undulosa Wlk. 
*8 'nieri nth iliac. 
120. Marumba modesta Harr. 
127. Smerinthus jamaicensis Dm. geminatus Say. 
128. Paonias excaecatus S. & A. 
129. myops S. & A. 
130. Cressonia juglandis S. & A. 
♦The numbers in this list are continued from the first part of the Checklist (covering the 
Rhopalocera > , which was published last year in the 14th Annual Report of the Academy. 
