164 LITTORJNIDJ!. 



5. Possar, n. sp. 



1 Annesley Bay ; coll. W. T. Blanf ord, Esq. 



Two prominent raised keels on tlie last wliorl, witli minute, 

 very claaracteristic, spiral striation in the interstices, &c., 

 narroTvly rimate only. 



6. Fossar, sp. 



1 Japan ; ex Mr. Damon (coll. A. Adams). 

 Labelled " F. bicarinatus, A. Adams." 



This specimen, with three keels on the last whorl, seems to me 

 not adult ; it is certainly not F. bicarinatus, A. Ad., P. Zool. S. 

 1863, Bed Sea, which A, Adams does not record in his List 

 of the Fossaridce, P. Z. S. 1863, probably because the Red Sea 

 species is a Separatista, and not a Fossar at all. 



7. [?] Possar, n. sp. 



3 Mauritius ; coll. G. Nevill, Esq. 

 In very bad condition ; perhaps a sp. of Conradia ? 



var. (? dist. sp.) 

 1 Annesley Bay ; coll. W. T. Blanford, Esq. 



Also in very bad condition. 



8. Fossar fenestratus. 



Fossar fenestratus, A. Adams, P. Zool. S., 1868, Osima (Japan). 



1 Japan ; ex Mr. Damon (coll. A. Adams — Long, 3^, diam. 3i mil.) 

 1 Penang ; coll. Dr. F. Stoliczka, 



Agrees exactly with the preceding specimen. 



9. Possar garretti [?]. 



Fossar garrettli, Pease, Amer. Journ., Conch. IV., 1868, for " Adeorbis 

 costata", Garrett, P. Calif. Acad. 1857, p. 103 {Polynesia, Pease). 



1 Log. ? ; ex Mr. Damon. 



