1022.] 



S. Kemp : Notes on Crustacea Decapoda. 



253 



with the apex sharply pointed. On the upper edge close to the tip 

 there are three sharp teeth, placed^ close together with setae in the 

 interstices.* On the lower border there is a small denticle placed 



Text-fig. 82. — Aiichistus gravieri, sp. nov. 

 Anterior part of carapace, rostrum, etc. 



near the distal end beneath the hindmost tooth on the upper edge. 



The lower limit of the orbit is- acutely produced and there is 



in addition a strong antennal spine. The cornea is a little narrower 



co. 



Text-fig. 83. — Anchistus gravieri, sp. nov. 



a- Antennule. b. Antennal scale. 



c. Third maxilliped. 



than the stalk and the black ocular spot is distinct. The basal 

 segment of the antennular peduncle is produced on the outer side 

 of the articulation of the second segment much as in A. inermis, 

 and the outer margin ends in a small tooth (text-fig. 83a). The 



