EXPLANATION OF PLATE XIV. 



Gcjuiadas sordidus, sp. nov. 



Fig. I. — Left-half of the petasma, X 22. 

 ,, 2. — Apex of the petasma of another specimen, showing the 

 lobes reflected in a different manner. 

 3. — Second maxilla , X 20. 



Fig. 4 



,, 5 



„ 6 



,, 7 



.. 8 



Gennadas cari)iatiis (Smith). 



— The front part of a female specimen seen laterally, X li. 



— Mandibular palp, X 3. 



— Second maxilla, X 3|. 



— First maxillipede, X 3f . 



— Endopod of the second maxillipede, X 3f. 



— Right-half of the petasma , X 5^. 



