191 



Broion, 1844. Ligula, sp. Montag. 1800 (Soland. MSS. ?) ; not 

 Humph. 1797. Anatina, sp. Turton, Conrad. Mya, i^. Montag. 

 Spoonhinge, Petiver. Mya prfetenuis. 



629. Cardilia, Desk. 1835. Hemicyclonosta, Desh. 1837; Michelin, 

 1837 (Hemicyclostoma, Gray, and Hemicyclostera, ^>'ot<;M, errora 

 of press). Isocardia, sp. ia;H. I. ? 



630. Rupicola, Bellev.; Lam. 1812. Osteodesma j(3, ^/a/nr. 1825. 

 Anatina c, Schum. 1817. Thracia, sp. iiroif?2, 1827. Ligula, 

 sp. Montag. Mya distorta. 



631. Thracia, Leach MSS. 1819 ; Desh. 1835. Odoncincta, Co«^a, 

 1827. Odontocincta, Agassiz. Odoiicyneta, Caiitr. Cineto- 

 donta, Hemn. 1847. Osteodesma, sp. Blainv. 1825. Tellina, 

 sp. Poli. Amphidesma, sp. Lam. 1812. Anatina, sp. Lam., 

 Turton. Ligida, sp. Montag. 1808; not Humph. 1797- Mya 

 pubescens. 



Thracia, Blainv. 1825. Th. Corbuloides. 

 Thracia, Conrad. Th. rugosa. 



632. Magdala, Leach MSS. 1819 ; Broion, 1827. Hiatella, Brown, 

 1827; not Daud. Myatella, Brown, 1833 & 1844. Lyonsia, 

 Turton, 1822. Mya, sp. Chemn. Amphidesma, sp. Lam. Ana- 

 tina, sp. Sow. Pandora? sp. Philippi, 1838. Osteodesma, sp. 

 Desh. 1835; not Blainv.. Tetragonostea, Desh. 1835. Mya 

 norA'egica. 



Pandorina, Scacchi, 1836. Tellina, sp. Scacchi, 1833. Pand. co- 



ruscans. 

 Anatina, sp. Grag. Anat. cuneata. 

 Osteodesma, sp. Couthoug. Ost. hyalina. 



633. Myodora, Grarj, 1840. Myadora, "Gray," Reeve. Anatina, 

 sp. Stutch. Anat. breyis. ' 



634. Camostrea, Roissy, 18 1 ; Blainv. 1825. Cleidothserus, Stutch. 

 1835. Chamą c, Blainv. 1825. Ch. hemicardium. 



635. Myochama, Stutch. 1835 ; Sow. Myo. auomioides. 

 636.?Poromya, Forbes, 1843. Por. anatinoides. 



Fam. VII. CORBULID^. 



637. Corbuk, Brug. 1792; Lam. 1811. Aloidis, Megerle, 1811. 

 Corb. sulcata. 



Agiua, Tk;-^. 1822. Tellina, sp. OZm. Corbula, sp. jB^m^. Mya 



inpeąuivalvis. 

 Lentidium, Christ. ^ Jans. Corb. mediterranea. 

 Erycina, sp. Lam. Eryc. trigona. 



638. Azara, D'Ori. 1839. Potamomya, Hinds, 1843; not J. Soio. 

 Mya labiata. 



639. Erodina, 2)aK</. 17 1 ; Bose. Corbula, sp. i)e*A. Pacyodon, 

 BechMSS. Mya, sp. La7n. Mya Erodina. 



? TcUina, sp. Chemn. Tel. guianaca. 



