— 280 ~ 



Plagiostoina J. Sow. contin. 



Novum genus Bivalvium fossilium. 



Lamck. 1819. Hist. VI. 1. p. 159. (ed. 2a VII. p. 124.) 



— genus Pectinidarum. 



Pariter Feruss. 1821. Tabl. syst, p. XL. 

 Rang 1829. Man. p. 280. 

 Gray 1842. Syn. Brit. Mus. p. 92. 

 Sow. jun. 1842. Conch. Man. ed. 2a p. 228. 

 ScHWEiGG. 1820. Naturg. p. 717. — subgenus Ostreae. 

 Blainv. 1825. Mal. p. 522. — errore Pacliytos; 



cf. ib. p. 630. — subgenus Gryphaeae. 

 Defr. 1825. Ann. sc. nat. * — segregatur Pachytos. 

 Latr. 1825. Fam. nat. — genus Ostraceorum. 



Pariter Menke 1830. Syn. ed. 2a p. 98. 



Cuv. 1830. R. a. ed. 2a. (ed. Voigt. III. p. 455.) 

 Defr. 1826. Dict. sc. nat. tom. 41. p. 200. 

 NiLSsoN 1827. Petrif. Suec. p. 24. 

 Desh. 1827. Ann. sc. nat. * et 1830. Enc. meth. IIL 



p. 344. sqq. — species vel inter Limas vel inter 



Spondylos coUocandas probat. 



Pariter Goldf. Petref. Germ. II. p. 78. 

 Menke ob'm 1828. Syn. p. 59. — genus Pectinearum. 

 Flem. 1828. Hist. Br. An. p. 381. 388. — genus 



Pectenidarum. 

 G. B. Sow . . . Gen. Sh. fasc. 40. 

 QuENSTEDT 1835 in Wiegm. Arch. > Leonh. et 



Bronn Jahrb. 1836. p. 241. — genus sustentat, 



et margine cardinali denticulato a Limis differre 



censet. 

 Bronn 1837. Leth. p. 162. 335. 683. — Deshayesii 



sententiam approbat. 

 Pusch 1837. Pol. Palaont. p. 43. — genus ad Limam 



refert. 

 SwAiNS. 1840. Malac. p. 388. — subgenus Spondyli. 

 Agassiz 1840 in Sow. Min. Conch. ed. Germ. p. 117. 



— ad eas Limae species genus restringi vult, 

 quae antico hiatu pro bysso carent. 



