DALL : iMOLLUSCA AND BRACHIOPODA. 21.' 



Fasciolariidae. 



Solenosteira elegans Dall. 

 Fusinus panamensis Dall. 

 Fusinus fragilissimus Dall. 

 Fusinus (Exilia ?) rufocaudatus Dall. 



Buccinidae. 



Truncaria brunneocincta Dall. 

 Volutopsius 1 amabilis Dall. 

 Phos cocosensis Dall. 

 Chrysodoraus testudinis Dall. 



Alectrionidae. 



Alectrion (Hima) catallus Dall. 

 Alectrion (Hima) miser Dall. 

 Alectrion (Hima) townsendi Dall. 

 Alectrion (Tritia) exsarcus Dall. 

 Alectrion (Tritia ?) goniopleura Dall. 



Columbellidae. 



Columbella (Anachis) scalaris Watson. 

 Columbella (Anachis) fusidens Dall. 

 Columbella (Astyris) sp. indet. 



Muricidae. 



Murex (Tritonalia) diomedae Dall. 

 Murex (Alipurpura) centrifuga Hinds. 

 Trophon liratus Couthouy. 

 Boreotroplion acantliodes Watson. 

 Borcotrophon panamensis Dall. 

 Boreotrophon mazatlanicns Dall. 

 Boreotroplion disparilis Dall. 



Scalidae. 



Epitonium (Ferminoscala) ferminianum Dall. 

 Epitonium (Acrilla) pompholyx Dall. 

 Epitonium (Stlienorliytis) turbinum Dall. 



Euliniidae. 



Stilifer (Mucronalia) bathymctrae Dall. 



