rAGOlTA (PSAIil^AOOIvIA) OLIYEIIA JslL 



i:aGOTna ( PsamniaG oina ) olivella Oall, 1900, Tra-ns ^ V/a^-ner 7ree Inst. 

 3ci., "hiladelphia, vol. , . , j. l"'"'.-, nl. :.-7, 

 firr. 20. 



jesoriptio:: .- "Shell lar c, o.j_^.., .,iu '' : -'onves, with 



rather full, oonspicuoac beaks, equivalve, very inecn.ilateral ; 

 anterior ciorsal slope rectilinesr, anterior end rounded; posterior 

 dorsal slope i-~i--^ijr coacsve, -^■r^'^-'^- -"lor end ---^'h -^^/•'-er, round- 

 ed belo".', hli.mt terminally and subangulate at i^s .j '.motion v/ith 

 the cor: £l line; an elonjrated lunule and escateheon, nodcrately 

 impressed ._^.i.. not very definitely" limited, are Dxesent; surface 

 smooth, except for lines of grov.th and on the ridge bounding the 

 lunule, v/hich is sli!v-htly undulated, especially near the beaks; 

 hir^ge normal, teet: rather small, pallial sinpis ~ibbouB, short, 

 partly j-'ree belovv. Lon. '=3, alt. 13, diara. 5 mm," 



"This soecies recallr K. ( Pssminaooraa) elongata Eanley (1) 

 of the recent Panama fauna." (Jail, 1900). 



(1). 



Type locality .- Bov.'den, Jamaica. 



Reniarks .- This species is not represented in the material 

 at hand. 



