ADDITIONS AND CORRECTIONS. 



Mr. Bowker writes as follows on this brilliant butterfly. "Near rivers, 

 flying with great rapidity up and down the banks. ComtLon near the 

 Bashee in summer and autumn ; also met with near the Colossa and 

 Nabesa Rivers, but not so numerously. Very numerous all the summer 

 and autumn, 1862." In my notes on this species I too hastily animad- 

 verted on Dr. Boisduval's view of its rela'ions as the type of a distinct 

 genus. Further examination has convinced mp, that though a true Eronia, 

 eda presents several indications of alliance with the genus Anthocharis. 



E. Cleodora*P. 64.Hab. Graham's Town and Kleine- 

 mond River (H. J. A.) ; Bashee River (J. H. B.) ; ' Que- 

 rimba" HopfTer. The $ is commonly pure- white. 



E. Buquetii.^. 66. Syn. Eronia Buquetii (Var. Mos- 

 sambicensis), Hopff., in Peters' Reise, pi. 23, f. 9. Hab. 

 Cape Town (April, 1863) ; Breede River (L. T.) ; Bashee 

 River (J. H. B.) ; Damara Land (C. J. A.) ; " Querimba" 

 Hopffer. 



Mr. Andersson's specimen of this butteifly is identical in marking with 

 those noted from Natal. 



Callidryas Fiorella.^ P. 68. Hab. Bashee River 

 (J. II. B.) ; Damara Land (J. A. B.) ; "Querimba and 

 Tette" Hopffer. 



Mr. Bowker writes : " Npmerous, March, 1863 : made thrir appearance 

 in one day by thousands; rar.e by the middle of April. Easily caught, 

 settling upon flowers at edge of forest, but rarely met with inside woods. 

 Seen on 20th July, 1863." 



C. Rhadia.P. 69.ffab. Kleinemond River (H. J. A.); 

 Bashee River (J. H. B.) ; Damara Land (C. J. A. and 

 J. A. B.). 



The $ does not differ from the $ except in the thinner disco-cellular 

 ppot of fore-wing and the smaller ferruginous marginal spots. On the 

 20th September, 1863, I saw a specimen of this insect fly from seaward 

 alonz the Central Jetty, Cape Town. Mr. Bowker's note on Rlwdia is 

 worthy attention : "Appeared with Florella and disappeared at the same 

 time." Mr. Atherstoue took it in "April (e) and August." 



Colias JLlectra. P. 71. Hab. Stellenbosch ; Paarl; 

 Wellington; Vogel Vley ; Worcester; Kleinemond River 

 (H. J. A.); Murraysburg (J. J. Muskett) ; Bashee River 

 (J. H. B.) ; Damara Land (J. A. B.). 



LARVA. Attenuated posteriorly; slightly and thinly pubescent. 

 Yellowish-green, closely irrorated with darker atoms. Along centre of 

 back, from head to tail, a dark-green streak : on each side of back an ill- 

 defined yellow streak, shading above into the pale-green. On each side, 

 touching yellow streak, a broad dark-green band, edged inferiorly by a 

 conspicuous pure-white or yellowish-white narrow stripe, above spiracles. 

 Head granulated, clothed with very short pale hairs. 



PUPA. Attached invariably head upper-most. Pale-green, semi-trans- 

 parent, darker anteriorly. Prominences of head and back of thorax rather 

 obtuse: ou'line of wings projecting in a convex ridge below breast. A 

 dark-green dorsal line. Median lateral line of frontal prominences marked 



