146 LITTORINID^S. 



subvar. lutea. 



Philippi, 1. c., fig. 11 [not 6~], Plilippines, and Canton ;=var. suturalis, Phi* 

 livpi, 1. c.Jig. 10 [not 7']; = var. rubra, Philippi, I. c. for Chemnitz* 

 Jig. 2075, Canton and Philippines. 



3 Mauritius ; coll. G. Nevill, Esq. 



1 Katchall, Nicobars ; coll. F. A. de Roepstorff, Esq. 



All young, indifferent specimens ; they may not be L. scabra 

 at all. 



subvar. temiis, nov. 

 12 Arakan ; coll. H. P. Blanford, Esq. 



Remarkably thin, spire rather short, last whorl ventricose, 

 with keel not much developed, aperture unusually large ; 

 occasionally has some varices behind the peristome. 



Long. 31, diam. 22 mil. 



42. Litter in a intermedia. 



Littorina intermedia, Philippi, Proc. Zool, Soc., 1845, and Abb., pi. Y t 

 Jigs. 69 [not 8 to 11~\ ; Red Sea, Natal, Australia, Philippines, Tahiti, 

 Elizabeth Island, and Mergui ; Reeve, Jig. 101 [" type "] ; Madagascar, 

 Jide Martens ; Suez, fide Me Andrew. 



6 Navigators' Islands and Kingsmill Group ; coll. H. Pease, Esq., and 



Dr. C. E. Tonnerre. 



100 Andamans, Nicobars and Maldives [26|, Vl\ !], Ceylon, Kathiawar, 

 Singapore, Arakan, and Fenang; coll. F. Stoliczka, J. Wood-Mason, 

 G. Nevill, and F. Fedden, Esqrs., and ex c. Asiatic Soc. Bengal. 



2 



4 



VJ -1-* C VIJUj CtJJ.ll J- J- ^U.U.Cllj X^OV-|li?.j I*MU tA. \j J 



Cape; ex c. G. Nevill> Esq. [in bad condition]. 

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



var. strigata. 



Littorina intermedia, var. strigata, Philippi, Abb. pi. V, Jigs. 7-9, Mergui 

 [not L. strigata, Lischke~\. 



12 Nagasaki ; coll. R. Hungerford, Esq. [13i 8fJ. 



Only differs from the Indian Ocean form by the columella 

 being throughout stained of a dull purple colour, instead of 

 being white with a brown edging. 



