238 LIMNAEACEA. 



41. Limnseus defilippii, Issel. 

 var.' sirikulensis, Nev. 



20 Lake Sirikul ; coll. Dr. F, Stoliczta. 



42. Limnseus lessonse, issei. 



30 stream east of Pamir-kul ; coU. Dr. F. Stoliczka. 

 10 Karm^n, Persia; coll. W. T. Blanford, Esq. 



43. Limnseus pereger, Linn. 



var. OVata, Drap. 



6 England and Ireland; ex c. As. Soc, Bengal, and Dr. T. Oldham. 

 12 Pyrmont, Germany ; ex c. Dr. F. Stoliczka. 

 1 Near Gibraltar; ex c. H. F. Blanford, Esq. 



var. acuta, Jeffr. 



1 England ; coll. G. Nevill, Esq. 



1 Grenoble ; coll. G. Nevill, Esq. 



var. dickini, Kobelt. 



2 Near Bonn; coll. G. Nevill, Esq. 



var. microcephalus, Kust. 



2 Near Bonn ; coU. G. Nevill, Esq. 



44. Limnseus auricularia, Lin. 



5 Berlin and Austria ; ex c. Dr. Ed. von Martens and Dr. P. Stoliczka. 



6 Ireland; coll. Dr. T. Oldham. 



var. ventricosa, Hartm. 



2 Middlesex; coll. G. Nevill, Esq. The finest specimens I have seen of 



the species. 



var. monnardi, Hartm. 

 1 Middlesex ; coll. G. Nevill, Esq. 



var. 



(between Kuster, PI. I, fig. 10, and Mai. Bl. 1870,;^PI, 11, 

 fig. 5, but larger). 



3 France; coll. M, Malherbc, ex c. As. Soc, Bengal. 



var. 

 25 Saiddbdd, south-west of Karmfin ; coll, W, T, Blanford, Esq. 



