EXPLANATION OF THE PLATES. 611 



FIG. 



49. Claws. Macrodactylus subspinosus. 



50. Pecten of Scorpio europaus. 



5 1 . Claw of Hoplia, posterior tarsus. 



52. .. Meloe variegatus. 



53. Pulvilli and claws of the Asilida. 



54. _ Tabanus. 



55. Hive-bee. 



56. Pulvilli and pseudonychia. Lucanus Cervus. 



57. i Marmarina Lanius. 



58. Segment of the body of lulus. Showing that two pairs 



of legs are attached to each segment a . 



59. Tarsus of Priocera, with involute pulvilli. 

 CO. Nirmus Anseris. 



6 1 . Xenos Peckii. 



62. Melittophagus K. VOL. I. p. 163. IV. p. 232. 



63. Ixodes Ricinus. (De Geer.) 



PLATE XXVIII. 



1. Inside of elytrum of Dytiscus marginalis. 



2. , , Strategus Aloeus. Part of hypo- 

 derma peeled off. 



3. Part of ditto of Buprestis vittata, to show the axis. 



4. , Passalus. 



5. ' Dynastes. 



6. __ Elater sulcatus, to show the epipleura. 



7. . Blaps lethifera, ditto. 



8. Dynastes quadrispinosus, ditto. 



9. Alitrunk and part of tegmina and wings of Locusta. 



a. Space marked by the transverse nervure in which all 

 the nervures of the anal area terminate. VOL. III. 

 p. 618. 



1 0. Alitrunk and part of elytra and wings of Phyllopertha /tor- 



ticola. 



a N.B. The transverse lines in the figure are merely impressed, 

 and do not represent a segment. 



2 R 2 



