ImiiiT 



O^ 



" 'Zmm 



O 



■5 mmT 



0^ 



a 



OGmiTiT 



O-L 



T'Smm 



^O 



ImmT 







f 



g 



■5mm 



0-L 



TlmTn 



o 



h 



■"•3mm 



-lq 



Fig. 50. Leptoecia antarctica. 



a. First foot. b. Bidentate pseudo-compound bristle, c. Fourth foot. d. Comb chaeta. e. Capillary 

 bristle of middle foot. /. Bidentate hook. g. Thirtieth foot. h. Upper jaws. i. Lower jaw plates. 



