PLATE IX. 



Fig. I. Goneplax maldivensis Rathbun, cT, magn. lO. Fig. \a external maxilliped, magn. 20. Fig. \b right 

 chela of cf, outer view, magn. 20. Fig. \c three last joints of posterior right leg, magn. 20. 

 Fig. \d abdomen of cf, magn. 10. 



Fig. 2a. Goneplax sinuatifrons Miers, abdomen of cT, magn. 10. 



Fig. 3. Hfplithopelta littoralis n. sp., 9. niagn. 6. Fig. 3« cephalothorax, ventral view, magn. 10. 



Fig. 4. Catoptrus nitidus A. Milne-Edwards, carapace, magn. 5. Fig. 4a frontal and antero-lateral margin 

 of carapace, magn. 10. Fig. ^b external maxilliped, magn. 15. Fig. 4^ first maxilliped, magn. 20. 

 Fig. \d right chela of cf, outer view, magn. 5. 



Fig. 5. Catoptrus inaequalis Rathbun, carapace, magn. 5. Fig. 5a frontal and antero-lateral margin of cara- 

 pace, magn. 10. Fig. 5/; external maxilliped, magn. 15. Fig. 5^: left chela of 9, outer view, magn. 5. 



