220 AURICULACEA. 



var. major. 



16 Mahe, Seychelles I. ; coU. G. Nevill, Esq. 



Genus MARINULA, King (type M. pepita, Lowe). 



1. Marinula patula, Lowe. 



1 Morton Bay ; ex c. H. Adams, Esq. 



2. Marinula ( ? ), n. sp. ( ? ). 



1 Penang; coll. Dr. F. Stoliczka. 



Sub-Genus LAIMODONTA, H. & A. Ad., not Nuttall (type 

 L. bronni, Phillip). 



If the Section Laimodonta of Nuttall be retained at all, 

 it must supersede Plecotrema, of which it is a synonym, the 

 type being Laimodonta, striata, Phillip, a true Plecotrema ; in 

 that case the present sub-genus would have to receive a new 

 name. 



3. Marinula (Laimodonta) bronni, Phillip. 



(fide Jick. =: M. sandwichensis, Eyd and Soul.). 

 10 Sandwich I. ; ex c. H. Pease, Esq., and Prof. W. Newcomb. 



4. Marinula conica, Pse. 



[ = M. annaaensisj Mouss. ; fide Jick., If. Ironni, 

 var. ] 



1 Pomaulax ; coll. H. Pease, Esq. 



1 Bombay; coll. Rev. S. B. Fairbank. 



2 Andaman and Seychelles I. ; coll. G. Nevill, Esq. 



5. Marinula affinis, Ferussac. 



6 Mauritius ; coll. G. Nevill, Esq. 

 1 Andamans; coll. G. Nevill, Esq. 

 6 Aden ; coll. G. Nevill, Esq. 



var. (?). 

 1 Seychelles I.; coll. G. Nevill, Esq. 



6. Marinula oblonga, Jick. 



3 Aden ; coll. G. Nevill, Esq. 



var. amplicata, Jick. 



3 Aden ; coll. G. Nevill, Esq. 



