§ 201. THE CEPHALOPHORA. 227 



Treviramis. Ueber die Zeugungstheile und die Fortpflanzung der Mol- 

 lusken, und über die anatomischen Verwandtschaften des Ancylus fluviati- 

 lis, in his Zeitsch. für Physiologie, Bd. I. p. 1, and Bd. IV. p. 192. 



Leiblein. Beitrag zu einer Anatomie des Murex brandaris, in Heusing- 

 ■er^s Zeitschrift für die organische Physik. Bd. I. p. 1, or Ann. d. Sc. Nat. 

 XIV. 1828, p. 177. 



Qi/oy and Gaimard. Voyage de la corvette l'Astrolabe sous le com- 

 niandement de Dumont Ihirville. Zoologie, II. III. 1832 ; also in abstract 

 in Isis, 1834, p. 283, 1836, p. 31. Contains many observations on the 

 anatomy of the Cephalophora. 



Ry?)ier Jo7ies. Cyclopaedia of Anatomy and Physiology, II. p. 377. 

 London, 1839. Art. Gasteropoda. 



Eschricht. Anatomische Untersuchungen über die Clione borealis. 

 Kopenhagen, 1838. 



Van Beneden. Exercices zootomiques, Fasc. I. II. Bruxelles, 1839. 

 Monographs on Amphipeplea {Lymnaeus ghitinosus), Pneumodermo7i, 

 CymbuUa, Tiedemannia, Hyalea, Cleodora, Cuvieria, and Limaclna, ex- 

 tracted from the Nouv. Mem. de I'Acad. Royale de Bruxelles. That upon 

 Fneumodermon is contained in Midler'' s Arch. 1838, p. 296. 



Vogt. Bemerkungen über den Bau des Ancylus fluviatilis, in Müller's 

 Arch. 1841, p. 25. 



Poucket. Becherches sur l'Anatomie et la Physiologie des Mollusques. 

 Paris, 1842. 



Quatrefages. Memoire sur l'Eolidine paradoxale, and Memoire sur lea 

 Oasteropodes Phlebenteres, in the Ann. d. Sc. Nat. XIX. 1 843, p. 274, I. 

 1844, p: 129. 



Nordmann. Versuch einer Monographie des Tergipes Edwardsii. St. 

 Petersburg (1843), from the Mem de I'Acad. imperiale de St. Petersburg, 

 IV. ; abridged in the Ann. d. Sc. Nat. V. 1846, p. 109. 



Krohn. Anatomisch-physiologische Beobachtungen über die Sagitta 

 bipunctata. Hamburg, 1844, also Ann. d. Sc. Nat. III. 1845, p. 102, and 

 Annals of Nat. Hist. XVI. 1845, p. 289. 



Hancock and Embleton. On the Anatomy of Eolis, in the Annals of 

 Nat. Hist. XV. 1845, p. 1. 



Allman. On the Anatomy of Actaeoh. Ibid. XVI. 1845, p. 145. 



ADDITIONAL BIBLIOGRAPHY. 



Rymer Jones. Cyclopaedia of Anatomy and Physiology. Art. Ptero- 

 poda, IV. p. 170. 



Wilm. Observationes de Sagitta mare germanicum circa insulara Hel- 

 goland inoolente, Beroi. 1846. [Befers especially to the sexual and ner- 

 vous systems.] 



Middendorff. Beitrage zu einer Malacozoologia Rossica. St. Peters- 

 l)ourg, 1847 (from the Mem. Sciences Nat. Tom. VI.). 



— Mollusken, from the author's Sibirischer Biese II. Th. I. St. 



Petersbourg, 1851. [These works although chiefly zoological contain many 

 anatomical details.] 



Milne Edwards. Observations sur la circulation chez les Mollusques 

 {Patella. Haliotis, Aplysia, Thetis, Limax, Tritofi), in the Ann. d. Sc. Nat. 

 VIII. 1847, p. 37. 



Blanchard. Becherches sur 1 'organisation des Mollusques Gasteropodes 



