EXPLAXATION Or THE PLATES. 449 



Fig. 2. a. The maxilla separated and magnified to show the situation of 



the palpi h. and c. 

 Fig. 3. View of the under side of the same head. a. Labial palpi. 



b. c. Maxillary palpi, d. Antenna, e. Quia. f. Ocelli. 

 Fig. 4. T//077U' of the same. 3.. A. Sides, h. The anterior part. c. The 



posterior. 

 Fig. 5. One of the elijtra or wing-cases, a. The sutur. b. Side. c. Base. 



d. Apex. 

 Fig. 6. The liind leg of the same insect complete, a. The Trochanter. 



h. Femur, c. 2'ibia. d. 'jr«/,s/'. e. Unguis, f. Spinula. 

 Fig. 7. Wew of the abdomen, &,c. a. Thorax, b. Sternum, c. Femur. 



d. iV/«r^'/« of the Elvira, e. Abdomen. 

 Fig. 8. Wing of a iey«V/y/>to-0MSiftS<?r< explanatory of the markings, &c. 



A. Superior wing. a. Anterior margin or costal edge. b. Ba.se. 



C. Apex. B. Secondary .oi- inferior rving. d. Posterior angle, e. An 



Ocellus or eye-like marking, f. Punctum or dot. g. Stigma, h. A/«- 



r?^/<2 or spots, i. A Fascia or band. k. An angulated line. 

 Fig. 9. Head of a 7.c/><(/o^/^c/W(S /«stc^ ?i. Antenna:, h. Palpi, c. Spi- 

 ral tongue. 

 F'ig. 10. Superior wing of Trichiosoma Lucorum. a. a. Areohe or marginal 



cells, b. b. b. Submarginal. 

 Fig. 11. Head of Vespa Crubro. a. Vertex, b. Stemmata, c. Ocelli. 



d. Antenna, e. Mandibles, f. Clt/peus. g. Lip. 

 Fig. 12. Wing of a Bee. n. Base. h. Exterior costal nerve, c. Interior 



costal nerve, d. Anastomosis, e. Areola or cells, f. Apex. 



Kirbi/s Monograph, tab. 1. * 6. fig. 7. to^. 1. 

 Fig. 13. AntenncE of Andrena combinata. a. Radicula. b. Scopus. 



c. P'edicellus. d. First joint of the antennee. e. The articulations. 



— Kirbi/. 

 Fig. 14. 2V««/: o/^' Nomada Goodeniana. a. Collum. b. Collare. c. Tm- 



bercula. d. Squamulce. e. Thorax, f. Scutellum. g. Metathorax. 



h. Cuvitas. i. Brwe of7/(e rtin^. — A7r/>y Monog. tab. 5. fig. 8. vol. 1. 

 Fig. 15. Posterior leg of Andrena combinata. a. Flocculus, h. Scopa. 



c. Apophysis or first articulation, d. Second articulation, e. Femur. 



f. Spiaulte. g. Planta.—Kirby Monog. tab. 4. fig. 10. vol. 1. 

 I have taken the liberty of introducing' the above four figures from 



Mr. Kirby's excellent Monograph, as they will be useful to the 



young Entomologist, and at the same time show the valuable 



instruction which may be gained from this justly celebrated work. 

 Fig. 16. Antenna magn. of Tipula oleracea, p. 291. 



Fig. 17. —. — of Chironomus plumosus, p. 290. 



Fig. 18. of Empis livida. 



Fig. 19. Head of Rhingia rostrata. a. Antenna:, b. The head anteriorly 



produced, c. Proboscis. 

 Fig. 20. Antenna highly magnified, p. 290. 



2 F 



