EXPLANATION OF PLATES. 



PLATE 



I. To face the Title of Book I. represents the Ant-lion at the 



bottom of his pit. (See Book I. Chapter XIV.) 

 II. To face the Title of Book II. 



Fig. 1. Copper Butterfly (Lyccena dispar), caterpillar (larva), 4. 



2. Copper Butterfly, chrysalis (pupa), 4. 



3. Copper Butterfly, perfect insect (imago), 4. 



4. Head of Copper Butterfly. 



CE Eye (Oculus), 385. 



o 4 Blade of feeler jaw (lacinia), 411, 412. 



Lower lip (labium), 394. 



u Labial feelers (labipalpi), 398. 



5. Horse Bot (CEstrus Equi), grub (larva), 69. 



6. Ditto (Ditto), chrysalis (pupa), 72. 



7. Ditto (Ditto), perfect insect, (imago), 73. 



8. Mouth of the Gad-fly (Tabanus bovinus). 



a Upper lip (labrum), 391. 



e Tongue (lingua), 406. 



* i Mandibles (mandibulce). 423. 425. 



4 Blade of feeler jaw (lacinia), 411. 413. 

 6 6 Maxillary feeler (maxipalpus), 422. 



4 Tip of lower lip (ligula), 399. 401. 



9. Ichneumon of the Tiger-moth (Pimpla Instigator), 



maggot (larva), 131. 



10. Ichneumon of the Tiger-moth, chrysalis (pupa), 134. 



11. Ichneumon of the Tiger-moth, perfect insect (imago), 



124. 



12. Mouth of the Ichneumon. 



a Upper lip (labrum,) 391. 



1 Mandible (mandibula), 423, 428. 



o 2 Disk of feeler jaw (maxilla), 409. 

 o 3 Feeler bearer (palpifer), 410. 



