COPEPODA. 



45 



EXPLANATION OF THE PLATES. 



PLATE I. 



Galanus 



Whole animal, ? , Oc. 3, obj. 2 in. 

 Whole animal, ^ . Oc. 3, obj. 2 in. 

 and 3a, <J . 5th pair of feet. Oc. 3, obj. ^ in. 

 ? . Basal joint of 5th foot. Oc. 3, obj. | in. 

 Whole animal, 9 . Oc. 3, obj. 2 in. 

 Basal joint of 5th foot. Oc. 3, obj. ^ in. 

 Whole animal, ? . Oc. 3, obj. 1 in. 

 Basal joints of 5th foot, ? . Oc. 3, obj. ^ in. 

 Whole animal, 9 • Oc. 3, obj. 2 in. 

 Basal joints of 5th foot, ? . Oc. 3, obj. J in. 



PLATE II. 



Faroella antarctica, fig. 1. 



„ „ fig- 2. 



fig- 3. 



fig- 4. 



Microcalanus pusillus, fig. 5. 



Rhincalanus grandis, fig. 6. 



9 , whole animal. Oc. 3, obj. 2 in. 



? , Posterior foot-jaw. Oc. 3, obj. 1 in. 



9 , 1st foot. Oc. 3, obj. 1 in. 



9 , 2nd foot. Oc. 3, obj. 1 in. 



9 , whole animal. Oc. 3, obj. J in. 



9 , whole animal. Oc. 3, obj. 2 in. 



PLATE III. 



Haloptilus ocellatus, 

 Metridia princeps, 



fig. 1. 9 > whole animal, 

 fig. 2. 5th foot, 9 . Oc. 

 fig. 3. Whole animal, 9 . 



Oc. 8, obj. 2 in. 

 3, obj. 1 in. 

 Oc. 3, obj. 2 in. 



fig. 4. 5th pair of feet, 9 . Oc. 3, obj. ^ in. 

 „ „ fig. 5. 2nd pair of feet, 9 . Oc. 3, obj. 1 in. 



Gaetanus antarcticus, fig. 6. 9 , whole animal. Oc. 3, obj. 2 in. 



PLATE IV. 



Eiichseta similis, 



antarctica. 



fig. 1. 

 fig. 2. 

 fig. 3. 

 fig. 4. 

 fig. 5. 

 fig. 6. 



9 , whole animal. Oc. 3, obj. 2 in. 

 9 , 1st foot. Oc. 3, obj. 1 in. 

 9 , 2nd foot. Oc. 3, obj. 1 in. 

 9 , abdomen and genital segment. 

 9 , abdomen and genital segment. 



Oc. 3, obj. 

 Oc. 3, obj. 



9 , abdomen, lateral view. Oc. 3, obj. 2 in. 



2 in. 



2 in. 



P 2 



