1901.] MOLLUSKS FBOM THE PERSIAN GULF. 385 



Amphiperas pyriformis Sowb. 



P.Gr. Gulf of Oman, Maskat. 15 fathoms. 



Very near A. nubeculatus Ad. & Rve. 



Amphiperas striatulus Sowb. 

 P.Gr. Linjah. 3^ fathoms, mud. 



I. Lat. 18° 58' N., long. 71° 45' E. 40 fathoms. Very fine. 

 A. dorsuosus Hinds is probably a variety. 



Amphiperas (Cyphoma) fndicus Eeeve. 

 I. Bombay (AbercromMe). 



An endemic species, nearly allied to A. obtusus Eve., with which, 

 indeed, it is united by Tryon. 



Amphiperas (Cyphoma) traillii A. Ad. 



I. Karachi. Bombay (Abercrombie). In shell-sand. 



Amphiperas (Yolva) lanceolatus Sowb. 

 P.Gr. Tumb Island. 15 fathoms, sand. 



Amphiperas (Neosimnia) spelta L. 

 M.C. Charbar. In 3-7 fathoms, sandy mud. 

 I. Karachi. Bombay (Abercrombie). 



Erato oliyaria Melv. 

 I. Karachi. 



Erato pelluclda Reeve. 



I. Karachi. 3 to 5 fathoms, amoDgst loose stones and muddy 

 sand. Bombay (Abercrombie), among shell-shingle. 



Earn. Doliid^e. 



Dolium dunkeri Hanley. 



M.C. Charbar, not dredged alive. 7 fathoms. 



DOLIUM GALEA L. 



Var. luleostomum Kiister (sp.). 



M.C. Charbar beach, only once occurring. 



Dolium maculatum Lam. 



I. Karachi, muddy rocks. Bombay (Abercrombie). 



Dolium olearium Brug. 



Var. cumiwjii Hanley. 

 P.G. Linjah. 2>\ fathoms. 



Pyrula kicus Lam. (= P. laevigata Reeve). 

 P.Q-, Kaii [aland. 7 fathoms, coral-sand. 

 M.C. Charbar Bay. I. Bombay (Abercrombie). 

 Proc. Zool. 800.— 1901, Vol. II. No. XXV. 25 



