NORTH AMERICAN CONCHOLOGY. 



249 



[Deshayes in Lamarck.] 

 Vol. Pa. Name. 



X 630 Oliva undatella Lam. 

 X 631 zonalis Lam. 



X 63-4 biplicata Soivb. 



Olivancillaria auricularia D'Orb. 



(1S16 of 1st edition omitted on p. 2.'?!».) 

 iii 130 Mammaria globulus. 



Locality. 

 Acapulco. 



Acapulco. 



N. C. of N. America. 



Greenland. 



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



JflclcVieny. — Anatomical Observations on the natural group of 

 Tunicata, with the description of three species collected in Fox 

 Channel : bj "W. S. MacLeay. (From Trans. Linn. Soc. 

 London, 14, 1825, pp. 521-555. Vide also Fcrussac, Bull. Sc. 

 Xat. Tome 1, 1826,pp.262-2G5, andlsis, 1829, pp. 109T-110G.) 



Page. Name. 



535 Boltenia ovifera Scv. 



Ascidia (jlohifera Lam. 



peduiiculata Sh. 

 VoriiceUa ovifera Lam. 

 535 fusiformis Sav. 



Ascidia peduncidata Lm. 



clavata Shaw. 

 Vorticella Bolteni Linn. 



Page. 

 536 



540 

 541 

 547 



547 



Name. 

 Boltenia reniformis. (PI. 

 xvii.) 

 Ascidia globi/era Sab. 



clavata 0. Fabr. 

 Cystingia n. s. g. 



Griffithsii. (PI. xix.) 

 Dendrodoa n. s. g. 



glandaria. (PI. xs.) 



Potiez et IVlichaud. — Galerle des Mollusques, on Cata- 

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

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

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



Pa. 



69 

 99 



100 



PI. 



Name. 

 Helix albolabris Say. 

 perspectiva Sai/. 



//< lire/la perspectiva Fer. 

 Helix solaria Mke. 



Megerlii Crist, et Jan. 

 septemvolva Say. 



Piilij'iijra septemvolva Say. 

 Helicodonta septemvolva Fer. 

 Helix planorbula Lam. 

 cereolus Mublf. 



Locality. 

 Pittsburg. 

 Austria and Lake 

 [Erie. 



Florida. 



