HIM) .AlESSUS. iMKJ.VILL AJsM) STAK.UEN (,)N [Nov. 13, 



('Al.hr.STA MULXIUADIATA Sowl). 



\\(l J;isk. On imul-llfits :vt low tide. Mnskai, 10-15 



Akin to C. ei'i/cuia L. Not, so far, noticed north of lionihay. 

 A NCiy lino s])0('ic's. 



Oai.HSTA rUASIANELLA 1 )esh. 



PX\. Gulf of Oman. 10 fatliouis, muddy sand. Near Maskat 

 at 40 fathoms, oxceptioually fine and large. 

 M.C. Fairly general. 



I. Karachi. At 3-7 fathoms, on hard iiniddy sand. 



Oalmsta umuonella Lamk. 



P.G. Jask. In sand on hanks of creek. This is a species of 

 remarkal)ly wide distribution. 



Oauyatis ri'DJC'issiMA E. A. Smith. 



Ci/therira {Car>/atis) pudicissima E. A. Smith, Ann. i»c: Mag. 

 N. H. ser. (5, vol.'xiv. p. 169, pi. v. figs. 3, 4 (1894). 



P.G. N. c-i>ast of Hen jam Island, at 10 fathoms. 



Gulf of t)man. In two or three places, in various stages of 

 growth. Also half- valves dredged at various depths, 60-150 

 fathoms. Likewise recorded bv Mr. E. A. Smith as dredged at 

 230 fathoms by ll.I.M.S. 'Investigator' in the Gulf of "Oman 

 (Ann. & Mag. N. H. (7) vol. xviii. p. 260, 1906). 



M.C, In coarser condition at CharliarBav. 15 fathoms. Also 

 lat. 25° 10' N., long. 60^^ 34' E., 40 fathoms." 



LiooOiNt'UA AUAiuoA (Oliemu.). 



r.G. Shaikh Slu-aib 1. 



I. Karachi. In sand at low tide, just below the suii'ace, 

 and close to the water's edge. 



LiocoNCiJA CALLirvciA Bom. 



P.G. (^ulf of Oman, Jask. 3 fathoms, sand. 



I. Karachi, with L. arahica, in identical situations. 



LiocoNCiiA HEBR/EA Lamk. 



\\G. GuU of Oman, Muskat. Dredged at 10 fathoms, muddy 

 santl bottom, w ith occasional stones and rocks intervening. 



LlOCONOHA PK'TA LiUuk. 



P.G. Gulf of Oman, INfaskat. AVith A. hehraa in the same 

 situations and depth. 

 I. Karachi. 



ClUSTA DIVARICATA (Uheuni.). 



P.G, Generally distributed. 



I. Kai'achi. In sand by the watei's edge, just below 

 the surface, at extreme low tide. 



