14 LIST OF MOLLU8CA. 



SOLEN L. 

 ^Solen pellucidus Penn. 



Solen ensis L. 

 ~-Solen siliqua L. 

 v. arcuata 

 Solen vagina L. 



PANDORID^E Gray. 



PANDORA Hwass. 

 -Pandora inaequivalvis L. 

 v. 1 tenuis 

 v. 2 obtusa 



LYONSIA Tur. 

 Lyoneia Norvegioa Chem. 

 v. elongata 

 ANATINID-E D'Orb. 



THRACIA Leach. 

 Thracia preetenuis Pult. 



v. curta 



Thracia papyracea Poli. 

 v. 1 gracilie 

 v. 2 villosiuBcula 

 Thracia pubescens Pult. 

 Thracia convexa Wood. 

 Thracia distorta Mont, 

 v. truucata 

 CORBULIDJE Flem. 



POROMYA Forbes. 

 Poromya granulata Nyst. & West. 



NEJSRA Gray, 

 Nesera abbreviata Forbea. 



