46 THE NAUTILUS. 



IV INDEX TO CONCHOLOGISTS EXCHANGE. 



Helix (Polygyra) unguifera Mouss. (H. acutedentata 



W. G. Binney), . . II, 79 



Helix salmonensis Tryon having priority over H. com- 



mutanda Ancey, . .... II, 113 



Helix verrilli Ancey, n. sp. ; Mexico, ... II, 63 



Helix Levettei Bland, var. Thorasoniana Ancey and 



var. orobcena Ancey (n. vars.), . . . . 11,64 



Helix armigera Ancey, . . . II, 64 



Helix Dschulfensis Dubois, ...... II, 7 



Helminthoglypta Aucey, 11. subg., types Helix arrosa 



Gld , H. ramentosa Old., etc., .... I, 76 



Lejeania Ancey, n. subg., tvpes Helix Darnaudi Pfr., 

 H. Isseliana Mor., H. Jickeliana Nevill, etc. ; 



Abyssinia, . , I. 7.1 



Limntea reflexa Say and L. desidiosa Say, ... II, 103 



Limntea zebra Tryon and L. caperata Say, . . II, 104 



Limmea humilis Say ; L, parva Lea; L. casta Lea, . II, 110 

 Liogyrus Lehnerti Ancey, n. sp., Washington, D. C., . II, 79, 113 



Lioplax subcariuata Say, . . . . . . II, 66 



Lithasia obovata Say, . -I, 56, II, 93 



Lyogyrus Gill (L. pupoides GUI), II, 113 



Lyonsia hyalina Conrad, ... . . II, 77 



Macuma fusca Say, . , . . . . . II, 101 



Mactra solidissima ; Mactra lateralis, . . . . II, 78 



Margaritaua complanata ; M. rugosa Barnes, . . II, 5 



Margaritana confragosa, M. deltoidea, M. marginata, . II, 20 



Margaritana Hildrethiaua Lea II, 114 



Mastus chion Pfr., M. polygyratus Pfr., etc., . II, 7 



Melongena fusiformia Blainv., ..... I, 83 



Mesodon dentiferus Binney, ..... I, >"> 



Mesopleura centralis Say, . . II, 46 



Mesorhytis, . II, " 



Microphysa Ingersolli Bland, var. convexior Ancey 



(n. var.), ... . II, 64 



Mitra Ferguson! Sby., and Mitra Rivolii Dall, . . II, !' 



Modiola tulipa found at Cape May, N. J., . . . I, '2- 

 Mollendorfia Ancey, n. snbg., types Helix trisinuata 

 Mart.; H. HensaniensisGredler ; H. Eastlakeana 



Mnlhlf. ; China, . I, 64 



