+--------------------------------------------------------------+ | | | EXPLANATION OF PLATE XXXIV | | | | 1. _Euchloë cethura_, Felder, var. | | _morrisoni_, Edwards, ♂. | | 2. _Euchloë creusa_, Dbl.-Hew., ♀, | | _under side_. | | 3. _Euchloë ausonides_, Boisduval, ♂, | | _under side_. | | 4. _Euchloë sara_, Boisduval, var. _flora_, | | Wright, ♂. | | 5. _Euchloë sara_, Boisduval, var. _flora_, | | Wright, ♀. | | 6. _Euchloë sara_, Boisduval, var. _julia_, | | Edwards, ♀, _under side_. | | 7. _Neophasia menapia_, Felder, ♂. | | 8. _Pieris beckeri_, Edwards, ♂. | | 9. _Pieris beckeri_, Edwards, ♀. | | 10. _Pieris protodice_, Boisd.-Lec., ♂. | | 11. _Pieris protodice_, Boisd.-Lec., ♀. | | 12. _Pieris sisymbri_, Boisduval, ♂. | | 13. _Pieris occidentalis_, Reakirt, ♂. | | 14. _Pieris virginiensis_, Edwards, ♂. | | 15. _Pieris napi_, Esper, var. _pallida_, | | Scudder, ♀. | | 16. _Pieris napi_, Esper, var. _oleracea-hiemalis_, | | Harris, ♂. | | 17. _Pieris napi_, Esper, var. _bryoniæ_, | | Ochsenheimer, ♀. | | 18. _Pieris protodice_, Boisd.-Lec., var. | | _vernalis_, | | Edwards, ♂. | | 19. _Pieris napi_, Esper, var. _acadica_, | | Edwards, ♀. | | 20. _Kricogonia lyside_, Godart, ♂. | | 21. _Kricogonia lyside_, Godart, ♀. | | | | [Illustration PLATE XXXIV.] | +--------------------------------------------------------------+ INSTINCT