OF CONCHOLOQY. 383 



Description cVun Heliceen nouveau des Philippines. BY o. 

 SEMPER. 



Cochlostyla Datlaensis, Semper. 



Coquilles nouvelles recueillies par le Dr. Fr. Welwitsch dans 

 VAfrique equatoriale, et particulih'ement dans les qn-ovinces 

 Portugaises d' 'Angola et de Benguella. BY A. morklet. 

 Helix Welwitschi. Achatina polychroa. 



Ennea pupseformis. " Horteyxsise. 



Limicolaria chromatelhis. specularis. 



" jaspideus. " oarbigera. 



Bulimus Welwitschi. " strigosa. 



Achatina Bandeirana. " monticola. 



" Welwitschi. " Petrensis. 



" Tavaresiana. Limnseus succinoides. 

 " Bayaona. Physa Welwitschi. 



" colubrina. " globosa. 



" Paivana. " Angolensis. 



" zebriolata. 

 The specific name of Ph. globosa being pre-occupied by 

 Prof. Haldeman for an American species, we suggest that the 

 one above be called Ph. Moreletii. 



Description d'esphces nouvelles. BY H. CROSSE. 



Pupa canaliculata, loc. ? Columbella isabellina, loc. ? 



Leptopoma achatinum, loc. ? 



Notice relative d la Syndosmya strigillaides, Vaillant. BY 

 O. SEMPER. 



Mr. Semper gives the description of Strigillina lactea, Dun- 

 ker, of which he states the above to be a synonym. 



Description d'un Rimula de la Nouvelle- Caledonie, accom- 

 pagnee d 'observations sur la valeur du genre et du cata- 

 logue des esp&es vivantes. BY H. CROSSE. 

 B. Mariei, Crosse. 



Description de coquilles fosnles des terrains tertiares supe- 

 rieurs. BY M. C MAYER. 



Turritella aspera, Sismonda. 

 " Bellardii, Mayer. 

 " Isevissima, " 

 " Sandbergeri, " 

 " Sismondai, " 



Tin Mollusque bien maltraite. BY H. CROSSE. 

 We publish in this number of our Journal a translation of 

 this sprightly article, furnished by Mr. Daulte. As a brochure, 

 it has reached a second edition in Paris. 



Bibliographic. 



