A. Ditisica marina, ?, x 5. B, CapreUa linearis, ?, x 7 (Caprellidea). a', antennule ; 

 a", antenna ; abd, vestiflial abdomen, with small appendages in A ; In; brancliiae ; gn. 

 <;natliopods (sofond and third thoracic appendages) ; m, brood-pouch ; prp', prp", lirst and 

 second peraeopods (fourth and fifth thoiacic appendages), wanting in B; IV, V, fourth and 

 lifth thoracic somites. (After G. O. Sars.) 



rf¥^ 



Fig. 135. 

 Paraniai,ui!)hoopi.-: A, male, dorsal view, x 4. B, maxillipeds. a', antennule ; a", antenna; 

 nhd, vestigial abdomen ; In; branchiae ; gn, gnathoi)Oils (second and third thoracic appendages) ; 

 IV, V, foiirth anil lifth thoiacic somites. (After G. O. Sars.) 



227 



