br. Jib. car. th.^^ 



c 



Fig. 242. Apus caficr if omits. A, Dorsal view. car. carapace; d.on. dorsal 

 organ ; e. compound eye ; e.' median eye ; ram. ramus of caudal fork ; sh.gl. shell 

 gland (maxillary gland) seen through the carapace ; th.i, processes of the first 

 thoracic limb. B, Ventral view. ab. abdominal limbs; ab.' limbless somites 

 of the abdomen; an.' antennule; car. carapace; Ibr. labrum; ?nd. mandible; 

 mx.' maxillule; mx." maxilla ;^^n. paragnathum; ram. ramus of caudal fork; 

 th.i, first thoracic limb; th. 10, tenth thoracic limb; th.ii, egg pouch on 

 eleventh thoracic limb. C, Side view with the left half of the carapace cut 

 away. br. branchia;^6. flabellum. Other letters as above. 



