210 BULLETIN OF THE 



discovered the connection between nionogastric {Eudoxia) and digastric {Ahjlu) 

 Calycopliores. Tlie other most important contributions to the embryology of the 

 Siphonophora are by Agassiz (A.), Chun (C), Glaus (C), Haeckel (E.), and Metschni- 

 kolf (E.). 



The embryology of the Ctenophora has Ijeen followed by Agassiz (A.), Chun (C), 

 Fol (H.), Kowalcvsky (A.), and Metschnikolf (E.). 



Caiiuridge, June 1, 1884. 



Agassiz, Alexander. 



[Development of Nanomia cara.] Proc. Boston Soc. Nat. Hist., IX. p. 181. 

 1862-63. 



[Young of Medusa of Halopsis ocellata.'] Proc. Boston Soc. Nat. Hist., IX. 

 pp. 219, 220. 1862-63. 



Oa the Mode of Development of the Marginal Tentacles of the Free Medusae* 

 of some Hydroids. Proc. Boston Soc. Nat. Hist., IX. pp. 88-101. 

 1862-63. 



North Ameriean Acalephfe. III. Cat. Mus. Camp. Zool. at Harvard College, 

 No. 2. Cambridge, U. S. 1865. 



(Development passim.) 



Embryology of the Ctenophorse, 3fem. Amer. Acad. Arts ^- Sci , X., No. III. 

 (Separate, in advance.) pp. 357-398, pis. 5. Cambridge, Mass. lS7If. 

 (Idyiit roseola, Pleurobracliia rhododactyla, Bolina alata, Mertensia ovum.) 



Haeckel's Theory (Alloeogenesis) of the Genetic Connection between the 

 Geryonida; and ^ginidae. Amer. Journ. Arts and Sci., May, 1816. Ann. 

 Mag. Nat. Hist. [4], XVII. p. 481. 1816. 



(Critical notice of Haeckel's Theory in Beitrage zur Naturgeschichte der Hy- 

 dromedusen.) 



Exploration of the Surface Fauna of tlie Gulf Stream under the Auspices of 

 the (U. S.) Coast Survey. By Alex.\nder Agassiz. III. Pt. I. The 

 Porpitidse and Velcllidffi. Mem, Mus. Comp. Zool., VIII. No. 2, pp. 1-16. 

 1883. 



(Younger stages of Velella and P or pita ; Chrysomitrce of both; Ralaria de- 

 scribed by Pagenstecher corresponds with young stages of Porpita.) 



Agassiz, E. C. and A. 



Seaside Studies in Natural History. Marine Animals of Massachusetts Bay. 

 Radiates, pp. 157, figs. 185. Boston, 1865 and 1871. 

 (pp. 21-90 larval stages, passim.) 

 Agassiz, Louis. 



Twelve Lectures on Comparative Embryology, delivered before the Lowell 

 Institute in Boston, December and January, 1848-49. pp. 104. Boston, 

 18J^. (Originally published in the Boston Traveller, December 22, 18^8.) 

 (Development 2>assim. ) 



