16 Dr. A. G. Butler on the Butterflies of 



description almost agrees with L. philoma, but Felder speaks 

 of the subapical t'asciole as tripartite. 



12. Leptophobia olympia. 



Pieris olympia, Felder. Wien. ent. Monatschr. v. p. 80 (1861). 



E. Peru (registered Nauta). B. M. 



In the Hewitson collection a specimen, from Bolivia, stands 

 under L. tovaria, from which species I think L. oh/mpia very 

 doubtfully distinct; it was described from a Venezuelan 

 example. 



13. Leptophobia tovaria. 



Pieris tovaria, Felder, Wien. ent. Monatschr. v. p. 80 (1861). 

 $ , Bogota. B. M. 



14. Leptophobia subflavescens. 



Pieris subflavescens, Kirby, Ann. & Mag. Nat. Hist. ser. 5, vol. xix. 

 p. 362(1887). 



New Grenada. 



Near to L. tovaria-, almost the same on upper surface. 



15. Leptophobia philoma. 

 Pieris philoma, Hewitson, Equat. Lep. p. 79 (1870). 



Ecuador. Type coll. Hewitson. 



Should this prove to be Felder's L. semiccesia it will have 

 to sink ; but it is possible that the species of Bogota may 

 prove distinct. 



16. Leptophobia ca>sia. 



Pieris ccesia, Lucas, Rev. et Mag. de Zool. 1852, p. 299 ; Hewitson, 

 Exot. Butt, ii., Pier. pi. vi. figs. 43, 44 (1861). 



Quito and Ecuador. Coll. Hewitson and B. M. 



17. Leptophobia tenuicornis. 



Leptophobia tenuicornis, Butler and Druce, Cist. Eut. i. p. 110 (1872) : 



Lep. Exot. p. 116, pi. xliii. fig. 4 (1872). 

 Pieris tenuicornis, Godman and Salvin, Biol. Centr.-Ain., Lep. Rhop. 



vol. ii. p. 137, pi. lxii. figs. 8-11 (1889). 



Colombia, Chiriqui, Costa Rica. B. M. 



18. Leptophobia cinerea. 



itson, Trans. Eut. Soc. ser. 

 Fer, Stett. ent. Zeit. 1874, ] 



Ecuador. Coll. Hewitson and B. M. 



Pieris cinerea, Hewitson, Trans. Eut. Soc. ser. 3, vol. v. p. 563 (1867). 

 Pieris menthe, Hopffer, Stett. ent. Zeit. 1874, p. 335. 



