Pelecypoda. 139 2231 



Natiea celebensis. Schepman. 6068. 2231.45 PALAEOZOIC {GENERAL). 



Obeliscua menadensis. Schepman. Williams. 6250. Revision of the 



00f>8. mollusk genus Pterinea Goldfuss. 



Planorbis n. sp. et var. Hungary. Special. 



Lbrenthey 5836. Actinopterella radialis n. gen. 



Pyrgida formosa n. sp. Austria. emended. Williams. 6250. 

 TroU - ,;i ' Jl - Cornellites n. gen. Williams. 6250. 



Thais traneosana n sp. California, Follmannella n. gen. Williams. 6250. 



Pliocene. Arnold. 5309. . . 



Pterinea laevis Goldfuss. emended. 



Turho fennemai n. sp. Schepman. Williams 6^50 

 606S. 



Tolmaia n. gen. Williams. 6250. 



223150 LOWER PALAEOZOIC. 



Edmondia (?) areuata ft. sp. New 

 York, Ordovician. Cleland. 5457. 



Turricida nn. spp. Schepman. 

 6068. 



Turritella. Pologne. Friedberg. 

 5594. 



Wiiiqea.-'t'jn'ia n. num. Schepman. 

 606S. 



2231.95 PLEISTOCENE AND 

 RECENT. 



General. 



Caziot & Maury. 5430. fcfollus- 



[ues terrestre8 postplioeenes trouves 5280. 



dans une poche du terrain jurassique Amnigenia boliviensis n. sp. Bolivia. 



au Monte (.'ail.,. Knod. 3768. 



Dall. 5499. New species of mollusks Anihracomya. England. Watson, 



from the Pacific coast of the United 6231. 



2231-55 UPPER PALAEOZOIC. 

 Aetinopteria fronsaeia n. sp. Quebec, 

 Devonian. Clarke. 5454. 



— ulrichi n. sp. Bolivia. 

 Knod 5768. 



Allorisma nn. spp. Italy. Airaghi. 



States, with notes on other mollusks 

 from the same region. 



Schepman. 6068. ilolluskeu. aus 

 posttertiaren Schichten von Celebes. 



Special. 



Columbelhi (Anachis) avnoldi n. uom. 

 Dall. 5499. 



Helix nn. spp. France. Caziot & 

 Maury. 5432. 



(Eulota) frxdicum var. 



perdepressa n. var. St. Pierre les 

 Elbeuf. Germain. 5613. 



Paludeatrina limnaeiformis n. sp. 

 France. Caziot. 5429. 



Pallidum diluviana. Germany. 



Hennig. .1077. 



Tritonofasax hclvei/i n. sp. California, 

 Pleistocene. Dall. 5499. 



PELECYPODA. 



2231.39 GENERAL. 



Mijophohi* n. gen. et spp. Douville. 

 -j53.~>. 



Astartella nasuta n. sp. Texas, 

 Guadalupian. Girty. 5622. 



Aviculipecten nn. spp. Texas, Guada- 

 lupian. Girty. 5622. 



Avicidopccten nn. spp. Quebec, 

 Devonian. Clarke. f>4f>4. 



semieostatus. Hind. 5689. 



Buehiola subpalmata n. sp. S. 

 Africa. Reed. 01)14. 



' amptonectes'i nn. spp. Texas, 

 Guadalupian. Girty. 5622. 



Cavbon'icola nn. spp. Germany. 

 Schmidt. 6071. 



( 'leidophorus pallasi delaioarensia 

 n. var. Texas, Guadalupian. Girty. 

 r.l32l'. 



Ctenodonta nn. spp. Bolivia. Knod. 

 5768. 



Cyprieardinia ? contractu n. sp. 

 Texas, Guadalupian. Girty. 5622. 



Edmondia ? bellvla n. sp. Texas, 

 Guadalupian. Girty. 5622. 



■ clymeniae n. sp. Clymeuie 



del Monte Primosio. Gortani. 5631. 



