302 PROCEEDINGS OP THE MALACOLOGICAL SOCIETY. 



Macedonica, Boettger, monotype CI. macedonica, Rossm. + Serhica, 

 Boettger, monotype CI. transiens, Mlldfi. -f- two odd species from 

 other groups. We here designate CI. macedonica as type of 

 Neoserbica, whicli will, with Serhica, then fall into synonymy under 

 Macedonica. 



Leucostigma, Wagner (ibid., p. 145), type by tautonomy CI. leuco- 

 stigma (Ziegl.) Rossm. Boettger, by error, made this species the 

 type of Pajnllifera, Vest, overlooking the fact that Vest's own type 

 was CI. pajnllaris, Miill. = hidens, Linn. 



Ajjrosphyma, Wagner {Arch., lii, p. 9), comprises several subgenera, 

 of which Aprosphyma, s.s., includes in part the Stereophcedusa of 

 Boettger, but not its type + Megalophcedusa, Boettger, in part, 

 but including its type, CI. yokohamensis, Crosse. We, therefore, 

 designate this last as type of Aprosphyma, which thus becomes 

 a synonpH of Megalophcedusa. 



Macrenoica, Wagner(ibid., p. 10), another subgenus of Aprosphyma, 

 includes two species out of Boettgev's, Euphcedusa -}- CI. javanica, 

 the type of Boettger's Pseudonenia + one species of his Acro- 

 phcedusa + Cylindrophcedusa, Boettger, monotype CI. cylindrica, 

 Gray. We, therefore, designate CI. javanica as type of Macrenoica, 

 which thus, with Cylindrophcedusa, becomes a synonym of Pseudo- 

 nenia. 



Polyptychephora, Wagner (ibid., p. 10), a subgenus of Aprosphyma, 

 includes one species of Formosana, Boettger, and one of Oospira, 

 Boettger, with many species of later dates by other authors. We 

 designate CI. elisabethcB, MUdfi., as the type. 



Synprosphyma, Wagner (ibid., p. 12). We designate CI. rudis, 

 Bav. & Dautz., as the type. 



Neostyrica, Wagner (ibid., p. 107), for two species included by 

 Boettger in " Pirostoma ". We designate CI. styriaca, A. Schm., 

 as the type. 



Pleioptychia, A. S. Wagner [? n. gen.] (ibid., p. 149), includes 

 Boettger's Scrohifera, monotype CI. foveicollis (Parr.) Pfr. + CI. 

 hicristata and CI. rothi of Boettger's Hellenica, all three being 

 included in Boettger's Sect. Oligoptychia. CI. hicristata had, how- 

 ever, already been selected by Martens in Albers " Heliceen ", 

 1860, as type of Idyla, H. & A. Adams. Vest in 1867 named CI. 

 pagana as type of Idyla and was followed by Boettger in 1877. 

 Consequently the Idyla of Vest and of Boettger is not that of the 

 Adams. We designate CI. hicristata (Friv.), Rossm., as type of 

 Pleioptychia, which thus falls into synonym under Idyla, H. & A. Ad. 



Polinskia, Wagner (ibid., p. 151), genotype CI. litotes, Parr, in 

 A. Schm., had been included by Boettger in PolyjJtychia. 



We append a purely tentative synopsis of the family on Wagner's 

 lines with the necessary modifications in nomenclature so far as 

 we are able to follow them out, and would invite assistance in 

 rendering it more complete and correct. 



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