PLATE XVII. 



Fig. la. Hexapus sexpes (Fabiicius), external maxilliped, magn. lo. Fig. \b abdomen of cf, magn. lo. 



Fig. 2. Pimiotheres qiiadratus Rathbun, ^f, magn. lo. Fig. 2a external maxilliped, magn. 40. 



Fig. 3. Pimiotheres obesus Dana, cf, magn. 10. Fig. 3« external maxilliped, magn. 40. 



Fig. 4. Pinnotlieres consors Burger, 9» magn. 7. Fig. 4a; external maxilliped, magn. 30. Fig. i\b left chela 



of 9> outer view, magn. 16. 

 Fig. 5. Pinnotheres onycliodactylus n. sp., §, magn. 3. Fig. 5^ e.xternal maxilliped, magn. 2o( Fig. ^b pro- 



podite and dactylus of left penultimate leg, magn. 10. Fig. 51; propodite and dactylus of left 



last leg, magn. 10. 

 Fig. 6. Pinnotlieres trichopus n. sp., cf, magn. 4. Fig. ba e.xternal maxilliped, magn. 30. Fig. 6b right 



chela of (ƒ, outer view, magn. 10. 



