GUDE : HRLICOID LAND SHELLS OF ASL\. 95 



loth and 28th line, 2nd col, delete = rissoana, Pfr. 

 1 2th line ist col., for Retinella aequata, Mouss., read Polita aequata, 

 Mouss. 



20th line, 2nd col., for asemnos read asemnis. 



25th line, ist col., for Genus Vitrea, Fitz., read Genus Polita, Held. 

 Page 122, 3rd line, ist col , for Genus Vitrea, Fitz., read Genus Polita, 

 Held. 



8th line, ist col., for Retinella aequata, Mouss , read Polita aequata, 

 Mouss. 



9th and loth lines, ist col, transfer Retinella hydatinn, Kossm, and 

 R. sorella, Mouss., to Vitrea. 



17th line, ist col., for cyprea read cypria. 

 Page 123, 19th line, ist col., for Vitrea protensa, Fer., read Polita 

 protensa, Fer. 



Page 126, 22nd line, 2nd col., for Retinella aequata, Mouss., read Polita 

 aequata, Mouss. 



25th line, 2nd col., for Retinella protensa, Fen, read Polita protensa, 

 Fer. 



Page 128, loth line from below, ist col, for crenophila, Pfr., = mus- 

 cicola, Bourg., read muscicola, l>ourg., = crenophila, Pfr. 

 Page 129, 5th line, 2nd col, for Borug, read Bourg. 

 1 6th line, ist col., delete beilanica, West. 



1 8th line, ist col., asemnis, Bourg., = solida, Zglr., read solida, 

 Zglr., = asemnis, Bourg. 



Volume X. 



Page 9, 8th line, ist. col., for hupensis, Hde., read hupensis, Gredl. 



Page II, 4th line, 2nd col , for ptychostyla, Mts., read ptychostyla, Pfr. 

 32nd line, ist col., for Genus Microcystina, Morch, read Genus 

 Sesara, Alb., and with annamitica, Cr. and F., place below Kaliella bouyeri, 

 Cr. and F. 



Page 12, 22nd line, ist col, delete promiscua, Smith. 



31st line, ist col,, for Hemiplecta danae, Pfr., read Euplecta danae, Pfr. 



Page 13, 29th line, ist col., for Coneuplecta globulosa, Mdff., read 

 Coneuplecta mollendorfifi, n.n. = globulosa, Mdff., Nachr. BL, 1901, p. 112, 

 not globulosa, Mdff., Nachr. Bl., 1900, p. 120. 



Page 50, 4th line from below, 2nd col., for Helicarion lowi, de Morg., 

 read Nilgiria lowi, de Morgan, fide CoUinge. 



32 line, 2nd col., for sakayana, de Morg., read sakaya, de Morg. 



Page 52, under 9th line, ist col., insert section Trichochlorites, Pils. 



Page 55, 24th line, ist col., delete = cryptopila, Mouss. in coll. 



Page 56, 7th line, 2nd col, for helicincides, Mouss., read helicinoides 

 V, cryptopila, Mouss. 



