136 MESSES. NOEMAN AND STEBBING ON THE 



I. 1)10?. Apseudes grossimanus, Norman, second maxilla and setae, more highly 



magnified. 

 mxp. „ „ maxilliped, and inner margin more highly 



magnified. 

 gn^ 2 . • „ „ first gnathopod, female, and inner margin 



of thumb greatly magnified. 

 gn^. „ „ second gnathopod, finger, and peculiar 



spine, highly magnified. 

 prp^. „ „ last legs, with hand and its hairs, more 



highly magnified. 

 pip. „ „ pleopod. 



PLATE XX. 



Apseudes gracilis, n. sp., viewed laterally. 



D. „ „ anterior portion, from above. 



PI. „ ,, last segments of pleon. 



a.s. „ „ upper antenna. 



a.i. „ „ lower antenna. 



m. „ „ mandible. 



gn^. „ „ first gnathopod. 



gn^*. „ „ side view of mouth-organs, and an abnormally 



developed first gnathopod. 



gn\ „ „ second gnathopod. 



prp^. „ „ last pereeopod. 



pip. „ „ pleopod. 



I. L 



PLATE XXI. 



I. D. Apseudes uncidigitatus, n. sp., viewed dorsally. 



I" „ „ viewed laterally. 



c. ,, „ carapace from above. 



c. V*. „ „ carapace from below. 



<t.s. „ „ upper antenna. 



gn*. „ „ first gnathopod. 



gn^. „ „ second gnathopod. 



prp^. „ „ first perseopod. 



prp^. „ „ second perseopod. 



prp^. „ „ third pei-seopod. 



prp*. „ „ fourth perseopod. 



