XVI EXPLANATION OF PLATES. 



I'LATE 



11. Ft}. 12. o4 Blade (MciRJa), 411. 



Helmet [galea), 418. 420. 

 6 Maxillary feeler {maxipalpits), 422. 

 « 2 Lower lip proper (labium), .194. 

 u 4 Tip of lower lip (Ugiila), 309. 401. 

 (2 Labial feeler (labipalpm), 398. 

 III. To face the Title of Book III. 



Fig. 1. {Orchesia micans), grub {larva). 



2. (Ditto), chrysalis Ipupa). 



3. (Ditto), perfect insect [imago). 



4. Common Cricket (Achcta domestica), {larva). 



5. Lower lip of Common Cricket {labium), 394. 



M 1 Insertion {Insertio), 395. 



u 2 Lip proper {labium proprium), 396. 



H 3 Feeler bearer {palpiger), 397. 



M 4 Tip of the lower lip {ligula), 399. 405. 



d Labial feeler {latiipalpus), 398. 



6. Pointed Plant-bug {Acanthosoma picla), perfect insect 



{imago). 



1. Pearl-fly {Perla bimudata), {larva), 



8. Feeler jaw of the Pearl-fly. 



2 Disk {ma.rilla), 409. 



4 Blade {lacinia), 411. 



Helmet {galea), 418. 



(J Maxillary feeler {maxipalpus), 422. 



9. Fore wing {proala) of the Pearl-fly, 441. 

 10. Hind leg (mrfapM) of Ditto, 451. 



b The hip (coxa), divided by a line, 461. 



d The thigh {femur), its first and second joint being 



minute, and adjointing the coxa, 455. 

 f The shank {tibia), 450. 

 g The foot {tarsus), 460. 

 h The claws {miguiculi), 462. 

 k The little cushion {pitlvinutus), 405. 

 IV. To face the Title of Book IV. 

 Fig. 1. Water net, 849. 



2. Clap net, 851. 



3. Forceps, 848. 



4. Bent pin, 899. 



, 5. Minute insect mounted, 893. 



6. Beetle pinned, 887. 



7. Vial for minute Hymcnoptera, 854. 



8. Larva cage, 874. 



