20 THE CRASPEDOTE MEDUSA OLINDIAS AND SOME OF ITS NATURAL ALLIES. 



G. vertens A. Agassiz. 



Agassiz, '62, p. 350. Haeckel, 79, p. 147. 

 G. murbachii A. G. Mayer. 



Murbach, '95. Mayer, :01, p. 5. Morgan, '99. 

 G. suvaensis A. G. Mayer, '99, p. 164. 

 G. aphrodite A. G. Mayer, '94, p. 237; : 00, p. 62. 



The last two species belong in my opinion to Gonionemoides, since they posesss 

 only four otocysts in each quadrant. 



Halicalyx J. W. Fewkes. 



Fewkes, '82, p. 277. Mayer, :00, p. 63. 

 H. tenuis J. W. Fewkes. 



Fewkes, '82, p. 277. Mayer, :00, p. 63. 

 Olindias F. Miiller. 



Miiller, '61, p. 312. Haeckel, '79, p. 252. 

 O. sambaquiensis F. Miiller. 



Miiller, '61, p. 312. Haeckel, '79, p. 254. 

 0. mulleri E. Haeckel. 



Haeckel, '79, p. 253. 

 Olindioides S. Goto. 



O. formosa S. Goto. 



V. BIBLIOGRAPHY. 



Agassiz, A. 



'62. [Description of Gonionemus vertens.] In Contributions to the Natural History of the United States 

 of America by Louis Agassiz, vol. 4, p. 350. 



Agassiz, A., and Mayer, A. G. 



'99. Acalephs from the Fiji Islands. Bull. Mus. Comp. Zool. Harvard Coll., vol. 32, no. 9, pp. 157-189, 

 pis. 1-17. 



Allman, G. J. 



'80. On "Limnocodium victoria," a Hydroid Medusa of Fresh Water. Nature, vol. 22, pp. 178-179. 



Brooks, W. K. 



'86. The Life-History of the Hydromedusae : A Discussion of the Origin of the Medusas, and of the Signifi- 

 cance of Metagenesis. Mem. Boston Soc. Nat. Hist., vol. 3, no. 12, pp. 359-430. 



Brooks, W. K. 



'95. The Sensory Clubs or Cordyli of Laodice. Jour. Morph., vol. 10, no. 1, pp. 287-304, pi. 17. 



Fewkes, J. W. 



'82. Notes on Acalephs from the Tortugas, with a Description of New Genera and Species. Bull. Mus. 

 Comp. Zool. Harvard Coll., vol. 9, no. 7, pp. 251-289, pis. 1-7. 



