512 BULLETIN 100, UNITED STATES NATIONAL MUSEUM 



The specimen described and figured (U.S.N.M. no. 313657a) was 

 collected by Pedro de Mesa on Mount Sapol near Calapan, Mindoro. 

 It has 5.8 whorls and measures: Length, 49.3 mm; greater diameter, 

 26 mm; lesser diameter, 22.1 mm. This corresponds well with 

 Pfeiffer's figures 4 and 5 of plate 57, Martini-Chemnitz, which Morch 

 took as the basis for his name and which I am reproducing here. 



An additional series of specimens (U.S.N.M. no. 313657), from the 

 same source, yields the data given in the foregoing table. 



COCHLOSTYLA (CHRYSALLIS) ASPERSA WAGNERI (Grateloup) 



Plate 113, Figures 4, 7 



1840. Bulimus wagneri Grateloup, Actes Soc. Linn. Bordeaux, vol. 11, p. 164. 



1840. Bulimus aspersus var. wagneri Grateloup, Memoire sur plusieurs especes 



de coquilles nouvelles ou peu connues de mollusques . . ., p. 35, pi. 2, 

 fig. 8. 



1841. Bulinus mindoroensis Broderip, Proc. Zool. Soc. London, 1840, pp. 84-86; 



in part. 



1842. Bulimus mindoroensis Pfeiffer, Symbolae, vol. 2, p. 48. 



1848. Bulimus mindoroensis Pfeiffer, Monographia heliceorum viventium, vol. 

 2, pp. 76-77; in part. 



1852. Chrysallis wagneri Morch, Catalogue conchyliorum, quae reliquit Al- 



phonso d'Aguirra y Gadea, Comes de Yoldi, vol. 1, p. 30. 



1853. Bulimus mindoroensis Pfeiffer, Monographia heliceorum viventium, vol. 3, 



pp. 325-326; in part. 

 1859. Bulimus mindoroensis Pfeiffeh, Monographia heliceorum viventium, vol. 



4, pp. 387-388; in part. 

 1868. Bulimus mindoroensis Pfeiffer, Monographia heliceorum viventium, vol. 



6, p. 34; in part. 



1876. Bulimus mindoroensis Pfeiffer, Monographia heliceorum viventium, vol. 



7, p. 49; in part. 



1887. Cochlostyla mindoroensis Hidalgo, Journ. Conchyl., vol. 35, p. 174; in part. 

 1892. Cochlostyla mindoroensis Pilsbry, Man. Conch., ser. 2, vol. 8, pp. 52-53; in 

 part. 



1895. Helicostyla mindoroensis Pilsbry, Man. Conch., ser. 2, vol. 9, p. 231; in part. 



1896. Chrysallis mindoroensis Elera, Catalogo sistematico de toda la fauna de 



Filipinas, vol. 3, pp. 611-612; in part. 



1897. Cochlostyla wagneri Hidalgo, Journ. Conchyl., vol. 44, pp. 248, 298, 325. 



1898. Cochlostyla mindoroensis Mollendorff, Abh. Naturf. Ges. Gorlitz, vol. 22, 



p. 146; in part. 

 1901. Cochlostyla mindoroensis Hidalgo, Obras malacologicas, pp. 548-550; in 



part. 

 1914. Cochlostyla mindoroensis Mollendorff, Kobelt, and Winter, Semper's 



Reisen im Archipel der Philippinen, vol. 10, pp. 336-338; in part. 

 1932. Cochlostyla (Chrysallis) aspersa wagneri Bartsch, Journ. Washington Acad. 



Set., vol. 22, p. 342. 



Shell elongate-ovate. The base of the last whorl is rather short and 

 well rounded. The early whorls are dull bluish chocolate-brown, the 

 middle one buff with a brownish tint and the last one chestnut-brown. 

 The postnuclear whorls are marked by retractively slanting bands, 

 blotches, spots, or fulgurations of yellowish buff, which extend over 



