PLATE XVIIL 



Fig. I. Tetrias fischeri [A. Milne-Edwards), 9' magn. 5. Fig. la external maxilliped, magn. 30. Fig. il> 



right la.st leg, magn. 10. 

 Fig. 2. Aphanodactylus sibogae n. g. n. sp., 9. magn. 3. Fig. 2a cf, magn. 4. Fig. 2b external maxillipeds, 



magn. 10. Fig. 2c right chela of cf, outer view, magn. 5. Fig. 2d left penultimate leg of cf, 



magn. 10. 

 Fig. 3. Hapalonotus reticulatus (de Man), 9. magn. i '/.^. Fig. ^a anterior part of cephalothorax, ventral 



view, magn. 2. Fig. 3^ abdomen of 9. magn. 2. 



