326 MAINE AGRICULTURAL EXPERIMENT STATION. I9II. 



Explanation of Plates. 



Abbreviations used in the explanation of the plates of the hypopygia. 



da ^ dorsal aspect, va ^ ventral aspect, ma = mesal aspect, la = 

 lateral aspect, a = median ventral plate, s = superior forceps, i = infe- 

 rior forceps. 



Plate. 



Hypopygia. Magnification x 60 unless otherwise noted. 



98. Lcia cincta, median ventral process, c, limb of forceps. 



99. L. decora, la a, median sclerite, x 35. 

 100. L- ophna, X 35. 



loi. L. sublunata, x 35. 



102. Phthinia eurta, x 35. 



103. Coelosia lepjda, ma of limb. 



104. C. modesta, c and b, limbs. 



105. Syntenina rejecta, x 35. 



106. S. vittaia, zar fasciata, b is la of c. 



107. Anatella silvestris, la. 



108. Docosia dichroa, terminal appendage of lateral sclerite. 



109. D. nigella, x 20. 

 no. D. nitida. 



111. Trichonta triangularis, forceps limb, x 35. 



112. T. belhila, forceps. 



113. T. diffissa, forceps. 



114. T. patens, forceps. ' ; 



115. Cordyla manca, b', ma of b. 



116. C. scita. 



117. C. volucris, ma. Forceps. 



118. C. reeens. Forceps. 



119. C. neglecta. Forceps. 



120. Brachypcza bisignata var. divergens, latero-dorsal aspect, x 20. 



121. Rhyvwsia serripes, x 35. 



122. R. inflata, x 20. 



123. R. imitator, x 35. Forceps. 



124. R. akeleyi, yi 35. Apex of hypopygium. 



125. R. captiosa, x 20. 



126. R. diffissa, b = va-la, b' = da of b, x 35. Forceps. 



127. Allodia crassicornis, var a, x 35. Forceps. 



128. A. crassicornis, var c, x 35. Forceps. 



129. A. bulbosa. Forceps. 



130. A. actitaria. Forceps. 



131. A. falcata. Forceps. 



132. A. elata. Forceps. 

 'i^?,2,- A. bella. Forceps. 



134. A. beata, x 40. Forceps. 



135. A. callida, x 40. Forceps. 



136. A. delita, x 45. Forceps. 



