smith: on the genus astarte. 203 



1844. Astarte pusilla Forbes. 



1845. Astarte pulchella Jonas=compressa Mont. 



1845. Astarte juactracea Linsley=Crassatella sp. 



1846. Astarte lumdata Conrad, is a Crassatella. 

 1846. Astarte flabella Conrad, is a Cardita. 



1846. Astarte triquetra Conrad. 



1847. Astarte longirostra d'Orbigny. 

 1S47. Astarte crebricostata Forbes. 



1848. Astarte Pfeifferi Philippia=CrassatelIa. 



1850. Astarte bilunulata (Conrad) Jay=lunulata Conrad. 



1852. Astarte difficilis Jay=sp. } undescribed. 



1852. Astarte Icevis Jay=sp. ? undescribed. 



1852. Crassina hritannica (Leach) Gray=sulcata Da Costa. 



1854. Astarte subcp.quilatera Sowerby=crebricostata, var. 



1854. Astarte obloiiga So\verby=crenata Gray. 



1854. Astarte i7iterinedia Sowerby=elliptica Brown. 



1854. Astarte jap07iica (Jay) Sowerby=borealis (Ch.) Sch. 



1855. Astarte ricJiardsojii ^t^vt=^\iOVQB\\^^ var. 

 1855. Astarte fabula Reeve. 



1859. Astarte rollandi Bernardi. 



1863. Crassatella esquimaiti Baird=Astarteesquimalti. 



1865. Astarte compacta Carpenter. 



1866, Astarte fluctuata Carpenter. 



1869. Astarte lutea Perkins=crebricostata Forbes. 



1870. Astarte niodesta (H. Adams) Jeffreys = Crassatella 



modesta. 



1871. Rictocyma mirabilis Dall=Astarte mirabilis. 



1872. Astajie lens (Stimpson) Verrill=crebricostata Forbes. 

 1874. Astarte mortoni (Adams) Sowerby^undata Gould. 

 1874. ^5-Az?Y£' (7^<5/a7'«/rt Sow eiby=com press a Mont. 



1874. Astarte semilirata Sowerby^fabula Reeve. 



1874. Astarte producta Sowerby=borealis, var. 



