OP CONCHOLOGY. 185 



Journal de Concliyliologie. No. 2, April 1st, 1864. 



Note on a Monstrosity of the Animal of Patella vulr/atq. 

 BY P. FISCHEK. 



3Ionography of the genera Stylifer and Entoconcha. BY 

 P. FISCHER. 



One species of the former new. 



Critical Study of the Auriculaform Bulimi of new Cale- 

 donia. BY H. CROSSE. 

 Twenty-three species are enumerated and described with full 

 synonymy. 



Description of a neto species of Corhicula. BY T. PRIME. 

 C. Angasi, Australia. 



Description of new species. BY H. CROSSE. 

 JEmarginula Thomasi, Red Sea. 

 Planorhis jSchrammi, Island of Guadeloupe. 



Descriptions of new Shells. BY ARTHUR MORELET. 



Jlelix Coityi, Algiers. Melanopsis Tingitana, Algiers. 



Anodonta Tiinizana. 



Helix Paivana, Gomerensis quadricincta, Canaries. 



H. inermis, Bui. .^thiojps, obsoletus, electrinus, Ampul. palustris, 



— Africa. 

 Unio megapterus, TJ. Mandarinus, Cochin China. 



Journal de Conchy liogie. No. 3, July, 1864. 



Monographie du genre Eissella. by a. crosse. 



Since the publication in the "Conchylien Cabinet," twelve 

 years ago, of a Monograph by Dr. Philippi, of this small 

 genus of trochiform shells, peculiar to the Australian seas, 

 but little has been done to extend our knowledge of them. 

 The present paper reviews their synonymy and gives very 

 full specific descriptions. M. Crosse has added a new species, 

 P Bruni. 



Precede pour la preparation des Limaciens : by e. dubrueil. 

 Addition a la note sur Vorigine de I'Ambre gris: by prof. 



J. BIANCONI. 



Observations sur le genre Fossar. {Fossarus) : by m. c. 



RECLbZ. 



Note sur le genre Fossarus, suivie du catalogue des especes : 



by p. FISCHER. 



Mr. Arthur Adams in 1853 proposed to form a family 

 {Fossaridse) for the reception of the genera Fossarus of Philippi, 

 Isapis, H. & A. Adams, and several new genera, which he 



