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PLATE 14. 
. 63. Folia parallela. Enlarged view of a young specimen 27 
mm. long. Tortugas, Florida, May 29, 1906. 
. 64. Center of a mature specimen of Folia parallela, about 150 
mm. long. ad, adradial canal; f, funnel; ft, axial funnel-. 
tube; 7, interradial canals; st, subtentacular vessel; sto, 
stomodzum; sv, subventral vessel. 
. 65. End of one side of body of specimen whose center is shown 
in figure 64. One sees the confluence between the sub- 
ventral and subtentacular vessels and oral forks of the 
paragastric canals. 
. 66. Beroé ovata. Young Ctenophore, 2 mm. high. Cayo Con-. 
fites, Northern Coast of Cuba, February, 1892. 
Drawn from life, by the author. 
