572 DR. A. G. BUTLER ON LEPIDOPTERA [Julie 1Q, 



82. Teracoltjs catachrtsops. 



leracolus catac7ir>/sops, Butler, Ann. & Mag. Nat. Hist. ser. 5, 

 vol. ii. p. ITS (1878). 



<3 cS , Ndoli. 



Described from specimens collected at Masasi, and since received 

 from Kilimanjaro. 



83. Teracolus aurigineus. 



Teracolus aurigineus, Butler, Ann. & Mas, - . Nat. Hist. ser. 5, 

 vol. xii. p. 103. n. 7 (1883). 



Njempo ; Gruaso Narok ; G-uaso Laschau ; Guaso Nacrotia ; 

 steppes N.W. of Longari ; Thagana, woods beside Ukikuva ; 

 Thegu. 



84. Teracolus helvolus. 



Teracolus helvolus, Butler, P. Z. S. 1888, p. 94. 

 Sabaki Valley, at Tanganyika. 



My supposition that T. helvolus would prove to be restricted to 

 Somalilaud is thus proved incorrect. 



85. Teracolus protomedia. 



Pontia protomedia, Klug, Symb. Phys. pi. 8. tigs. 13, 14 (1829). 

 <5 2 , Grolbanti. 



86. Teracolus agote, $ ? ( = Idmais fatma, Yeld.) 



$ . Anihopsyche agoye, Wallengren, Kongl. Svensk. Vet.-Akad. 

 Handl. 1857 ; Lep. Bhop. Caffr. p. 15. n. 11. 



cJ $ . Anthocharis agoye, Trimen, Rhop. Afr. Austr. p. 325. 

 n. 219 (1866). 



2 . Var. ? without indication of exact locality ; probably Sabaki 

 Valley* 



This female differs from that described by Mr. Trimen in having 

 traces of two spots on the median interspaces of the primaries, and 

 a faintly indicated internal streak ending in a third spot ; it comes 

 nearest to the form which 1 described under the name of Teracolus 

 johnstoni (the descriptions of which and of T. opalescem Mr. 

 Trimen seems to have overlooked), Ent. Month. Mag. xxiii. p. 29 

 (1886). I strongly suspect it to be the female of the " J from 

 the Lydenburg District of the Transvaal/' which Mr. Ti'imen 

 mentions, as the underside of the hind wings and apex of fore 

 wings are tinted with pale creamy pinkish : it clearly demon- 

 strates the affinity of T. agoye to the T. eris group. 



Since Mr. Trimen examined our collection, we have added, 

 through the generosity of Mr. C. Gr. Barrett, two pairs of T. 

 johnstoni from Amshaw, King William's Town. The male is very 

 distinct from that of typical T. eris ; the apical area of the 

 primaries is more restricted, with the ochreous spots brighter, 

 broader, shorter, and only separated by slender black veins ; on 

 the second (upper) median interspace also there is a very large 



