PLATE 65. 



Fig. I. CvaiH'" capilltita var. versicolor, mature medusa, natural size. In 



the ocean off St. Catherines Sound, Georgia, December 29, 1904. 



Two of the oral palps have been removed in order to reveal the 



structures of the subumbrella. 

 Fig. 2. Cyanea capillata var. versicolor, young ephyin.. 2.5 mm. in diameter. 



Surface tow oft Cape Fear, North Carolina, December I, 1904. 

 Fig. 2'. Sense-organ of the ephyra shown in figure I. 

 Fig. 3. Cytnu'/i capillata, mature medusa, half natural size. Oral view of 



quadrant of exumbrella, with mouth-parts and gonads removed. 



Biological Laboratory, South Harpswell, Casco Bay, Maine, 



August 28, 1908. 

 Fig. 4. Cyanea capillata, young ephyra, 3.5 mm. in diameter, gt. internal 



gastric cirri. Agassiz Laboratory, Newport, Rhode Island, June 



29, 1893. 



Drawn from life, by the author. 



