NORTH AMERICAN CONCHOLOGY. 



249 



[Deshayes in Lamarck.] 

 Vol. Pa. Name. 



X 630 Oliva undatella Lam. 

 X 631 zonalis Lam. 



X 634 biplicata Sowh. 



Olivancillaria auricularia D'Orb. 



(1816 of 1st edition omitted on p. 239.) 

 iii 130 Mammaria globulus. 



Locality. 

 Acapulco. 

 Acapulco. 

 N. C. of N. America. 



Greenland. 



[The third edition of this work has already been quoted, vide p. 16. — W. G. B.] 



inacSiCay. — Anatomical Observations on the natural group of 

 Tunicata, with the description of three species collected in Fox 

 Channel: by TV. S. MacLeay. (From Trans. Linn. Soc. 

 London, 14, 1825, pp. 521-555. Tide also Ferussac, Bull. Sc. 

 Xat. Tome 7, 1826, pp. 262-265, andlsis, 1829, pp. 1091-1106.) 



535 



535 



Name. 

 Boltenia ovifera Scv. 



Ascidia glohifera Lam. 



pedunculata Sh. 

 Vorticella ovifera Lam., 

 fusiformis Sav. 



Ascidia pedunculata Lm. 



clavata Shaw. 

 Vorticella Bolteni Linn. 



Page. 

 536 



540 

 541 

 547 

 547 



Name. 

 Boltenia reniformis. (PI. 

 xvii.) 

 Ascidia glohifera Sab. 



clavata 0. Fabr. 

 Cystingia n. s. g. 



Griffithsii. (PL xix.) 

 Dendrodoa n. s. g. 



glandaria. (PL xx.) 



Potiez et Ulichaud. — Galerie des Mollusques, ou Cata- 

 logue, &c. &c. des Mollusques et Coquilles du Museum de 

 Douai: par Yallery Louis Victor Potiez, &c. et Andre 

 Louis Gaspard Michaud, &c. Tome Premier. A Paris, 1838. 



Pa. 



69 

 99 



100 



PI. Fig. Name. 



Helix albolabria Say. 

 perspectiva Saij. 



Ilelicella perspectiva Fer. 

 Helix solaria Mke. 



Megcrlii Crist, et Jan. 

 septemvolva Say. 



Pohjrjyra septemvolva Say. 

 Ilelicodonta septemvolva Fer. 

 Ildix planorbula Lam. 

 cereolus Muhlf. 



Locality. 

 Pittsburg. 

 Austria and Lake 

 [Erie. 



Florida. 



