ERRATA. ]21 



Page 39, Add to range of Amphidoxa, Argentine Republic, 

 Southern Brazil. 



Page 52, Add to range of P-upisoma, Ceylon. 



Page 57, After T. ccecoides read Tate, in place of Guppy. 



Page 58, For montetaurica read montetaurina. 



Page 64, Add to list of Sagda, S. maxima Simpson. 



Page 93, Add to range of Isomeria, Peru. 



Page 98, Add under P. apollo, the synonym H. imperatrix Gundl. 



Page 99, Add to range of Parthena, Porto Rico. 



Page 104, C. palumba Souv. is a synonym of C. saulice Pfr. ; (7. 

 saulice Reeve (not Pfr.) is a synonym or form of monochroa Sowb. 



Page 111, Add after *, Jaw not ribbed; and after * *, Jaw 

 ribbed. 



Page 140, For spendescens read splendescens. 



Page 141, Unite under P. antiqua all species of that group, and 

 omit Borneo from localities. 



Page 142, For diomedes Bras, read dlomedes Braz. 



Pages 145, 146, Add to list of species, P. azona Gredl. viii, 158; 

 P. vallata Hde. viii, 158 ; P. beddomei Han ley. 



Page 147, GORILLA should be dated June, 1855 (not 1858). 



Page 167, Add under S. feisthameli the synonyms pointhameli 

 Alb.-Mart., serpens Spix. 



Page 170, After G.pcecilotrochus read Nachr. '94, p. 114. 



Page 173, Line 10, for Euhaplogona read Protogona. 



Page 199, For dupetitlwursi read dupetithouarsi. 



Page 204, For oncopila read uncopila. 



Page 204, E. leprosa is a synonym of leprosula. 



Page 205, E. rubens and semenovi are duplicated in Eulota and 

 Theba. Where they really belong must be settled by the position 

 of the penis-retractor and form of mucus glands, still unknown. 



Pages 208, 209, For vulvivaga read vulgivaga. 



Page 209, For loufouana read lofouana. 



Page 211, Accedens Hde. is an error for accrescens Hde. 



Page 213, Add to Group of luhuana, E. blakeana Newc. 



Page 228, For senclcendorffiana read seckendorffiana. 



Page 249, For modica Mouss. read modiea Morel. ; see p. 256. 



Page 250, 251, From list ofunfig. species omit euxinaCl, salentina 

 Bl., inversa W.,perroudiana Loc., lemoinei Deb., armoricana Bgt. 



Pages 256, 257, From list of unfy. sp. omit mendranoi Serv., 

 grannonensis Bgt., agreabilis Zg\.,arcuata Zgl., bardoensis Bg 



