68 MR. A. G. BUTLER ON LEPIDOPTERA [Jan. 17. 



the characters ascribed to Pentila were formulated from an examina- 

 tion of this species. It follows therefore that to accept Tingra 

 tropicalis of Boisdiival (a species unknown to Professor Westwood 

 when he characterized Pentila) as the type of the latter is a 

 proceedhig which would render both descriptions of genera and 

 indications of their types utterly valueless. 



65. Lachnocnema d'urbani. 



Lachnocnema d'urbani, Trimen, South Afr. Butt. ii. p. 236. 

 u. 238 (1887). 



Vedada, 16th June, 1883. 



66. POLYOMMATUS BiETICUS. 



Papi/io bcetlcus, Linn. Syst. Nat. i. 2, p. 789, n. 226 (1767). 

 cJ. Wadelai, I6th January, 1887. 



67. Catochrysops asopus. 



Lyctsna asopus, Hopffer, Ber. Verb. Ak. Berl. 1855, p. 642. n. 22 ; 

 Peteis's Reise, Zool. v. p. 410, pi. 26. figs. 13-15 (1862). 



Stazione Bauri, September 1883; Wadelai, 20th January, 19th 

 and 27th March, 1887. 



68. Catochrysops osiris. 



Lycana osiris, Hopffer, Ber. Verb. Ak. Berl. 1855, p. 642. n. 21 ; 

 Peters's Reise, Zool. v. p. 409, pi. 26. figs. 11,12 (1862). 

 (S . Wadelai, 16th January and 3rd April, 1887. 



69. Catochrysops cyclopteris. 



Lampides cyclopteris, Butler, Ann. & Mag. Nat Hist. ser. 4, 

 vol. xviii. p. 483 (1876). 



$. Nedada, 16th June; d . Tomaja, 6th August, 1883. 

 Originally described from Abyssinia. 



70. Tarucus pulcher. 



Lyctena pulchra^ Murray, Trans. Ent. Soc. 1874, p. 524, pi. 10. 

 figs. 7, 8. 



6. Fdda, 1st November, 1885. 



Seasonal form ? 



About a sixth smaller, of a paler (greyish lilac) tint above, the 

 female with more white on upper surface ; markings below paler. 

 (3 males and 1 female.) 



Wadelai, 27th January, 5th February, and 1 0th March, 1887. 



Though very distinct in general appearance from the typical form, 

 the pattern of the under surface corresponds with that of T. pulcher, 

 of which 1 think it is probably the early brood. 



71. AZANUS MORiaUA. 



Lyccena moriqua, Wallengren, Lep. Rhop. Caffr. p. 39. n. 9 

 (1857). 



6 $ . Wadelai, 16th and 24th January, 1887. 



