90 BIBLIOGRAPHY OP [PART II. 



]fIoricand. — N'ote surquelques especes nouvelles de Coquilles 

 Terrestres : par Stepano Morioand. (From the Memoires 

 de la Soc. de Phys. et d'Hist. Nat. de Geneve. Tomevi, 1833.) 



Pa. PI. Fig. Name. l/ocality. 



537 i 1 Helix (Helicogena) Berlandieriana Mor. Texas. 



538 i 2 (Helicodonta) Texasiaua Mor. Texas. 



Troscliel. — Das Gebiss der Schnecken zur begriindrug einer 

 natiirlichen classification untersuclit von Dr. F. H. Troschel, 

 &c. Berlin, 1857-1858. 



[Figures of the lingual dentition of the following American species are 

 given, without descriptions of the Shells. — W. G. B.] 



Page. PI. Fig. Name. 



ERSTE LIEFERUNG, 1857. 



Limacina arctica. 

 Clione borealis Pallas. 



ZWEITE LIEFERUNG, 1857. 



Helicina tropica Jan. 

 Truncatella Caribaeensis Sowh. 

 Paludina (Lioplax) subcarinata Say, 

 Amnicola Sayana Anth. 



integra. 

 Ancylotus praerosus Conr. 



CO status Anth. 



dissimilis Say. 

 A. nigrescens Conr. 

 Melania depygis Conr. 



subsolida Lea. 



chalybea Anth. 



Warderiana Lea. 



strigosa Lea. 



crebricostata Lea. 

 Gyrotoma ovoidea Shuttl. 



conica Shuttl. 

 lo spinosa Lea. 



armigera Say. 



DRTTTE LIEFERUNG, 1858. 



Lacuna vincta Forbes. 

 Littorina irrorata Say. 



50 



ii 



15 



55 



iii 



7,8 



81 



V 



9 



86 



vi 



3 



100 



vii 



5 



107 



viii 



1 



107 



viii 



4 



109 



viii 



7 



110 



viii 



8 



110 



viii 



9 



110 



viii 



10 



110 







110 







110 







110 







110 







111 



viii 



11 



111 



viii 



12 



112 



viii 



13 



112 



viii 



14 



130 



X 



13 



132 



X 



15 



