Plate ii. 

 Eurhamphcea vexilligera. 



Fig. 57. Enlarged view of auricular side of animal. Tortugas, 



Florida, May 15, 1906. 

 Fig. 58. Specimen about 1.75 times natural size. Side view facing 



oral lobes. 

 Fig. 59. Part of one of the combs of cilia, showing excretion pores 



between combs and papillate surface of genital organs. 



Drawn from life, by the author. 



