94 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL.18 



PLATE 17 

 Ampelisca cristata Holmes 



Ovigerous female, 16 mm, Station 889-38. 

 Figure A. Peraeopod 3, right. 



B. Peraeopod 5, right. 



C. Head. 

 Female, 14 mm, Station 1372-41. 



Figure D. Pleon segment 4. 



Ampelisca cristata forma micro dentata, new form 

 Paratype, female, 13 mm, Station 1169-40. 



Figure E. Telson. 

 Male, 9 mm, Station 936-39. 



Figure F. Pleon segment 4. 

 Female, 11 mm, Station 1925-49. 



Figure G. Pleon segment 3. 

 Allotype, male, 9.5 mm, Station 1169-40. 



Figure H. Pleon segments 3 and 4. 



