427 



Fig. 1. 



Fig. 0. 



EXPLANATION OF PLATES XXXVL— XXXIX. 



(Borradaile, Crustacea). 



Periclimenes lifuensis Borradaile. 



Side view x 6. 



Head and carapace from above. INIore highly magnified, 



3rd maxilUped. Magnified. The tip of the exopodite is broken off. 



Periclimenes tenuipes Borradaile. 



Side view x 4. 



Head and carapace from above. 



3rd maxilliped. Magnified. 



2nd „ „ 



1st ,. „ 



2nd maxilla. „ 



More highly magnified. 



More highly magnified. 



Periclimenes parviis Borradaile. 



Side view x 9. 



Head and carapace from above, 



3rd maxilliped. Magnified. 



Periclimenes parasiticus sp. n. 



Side view x 10. 



Head and carapace from above. 



Anchistus hiunguiculatus sp. n. 



Dorsal view x 1^. 



3rd maxilliped. Magnified. 



2nd maxilliped. „ 



Pontonia ascidicola sp. n. 9 • 



Dorsal view x 5. 



Lst maxilliped. More highly magnified. 



Palaemonopsis willeyi sp. n. 



Side view x 3. 



Head and carapace from above. 



Tail fin from above (Plate XXXVIL). 



IMandible. Magnified. The projection on the fore edge in the figure is not part 



of a palp but is the base of the molar process. 

 First antenna. 



Pandalus serr-atifrons sp. n. 



Side view x 2. 



Head and carapace from above x 2. 



3rd maxilliped x 3. 



End of first leg. Magnified. 



Pandalus tenuipes sp. n. 



Side view, nat. size. The drawing does not adequately represent the thread-like 

 appearance of the carpopodite and propodite of tiie legs, nor the fact that 

 they are slightly swollen at the outer ends. These limbs are in the above 

 respects unlike those of P. serrati/rons. 



