— 2 — 



machaera Gould 1831. Rep. Invert. Massach. p. 32. 

 Etym. (.layaiQcc^ culter laniarius. ') 

 Genus Bimusculosorum, a Solecurtis separatum. 

 = Siliqua Miihlf. 

 ]9Iacltroi>IiS.%ina SwAiivs. vid. Macroschisma. 

 maclurea Emmoivs 1844. New-York Geol. Rep. * ">- Silhm. 

 Am. Journ. 1844. voh 47. p. 358. 

 Etym. Dicat. Maclure. 

 = Maolurites Lesueur. 

 macliirita Blainv. vid. seq. 



Iflacliirites Lesueur 1818. Journ. Acad. nat. sc. Philad. 

 vol. I. part 2. p. 312. * teste G. B. Sow. jun. 

 Etym. Dicat. Maclure. 



Novum genus Gasteropodum fossilium ad Euompha- 

 los referendum , species complectens spira plana 

 praeditas. Conf. Bronn Leth. p. 93. 

 Blainv. 1825. Malac. p. 424. — Maclurita — sub- 



genus Solarii. 

 Menke 1830. Syn. ed. 2a p. 53. — genus Trochoi- 



deorum. 

 Synon. Maclurita Blainv. 

 Maclurea Emmons. 

 macoma Leach 1819. Journ. de phys. tom. 88. p. 465. 

 Conf. Isis 1820. p. 130. Desh. Enc. meth. III. p. 

 .391. G. B. Sow. jun. Conch. Man. ed. 2a p. 180. 

 Etym. ? 



Genus Veneridarum novum, problematicum. 

 Blainv. 1825. Malac. p. 558. — subgenus Veneris. 

 ]flacrilia Rafin. 1831. Cont. Monogr. Biv. * > Feruss. 1835. 

 Bull. zool. p. 2.3. 

 Etym. Vocab. hybr. : /uaxQog, longus; ilia. 

 Sectio prima Terebrariorum. Genera : Diclisma, Tri- 

 gonina, Obovites, Apleurotis, Magas. 

 Iflaeroceraimis Guild. 1828. Zool. Journ. IV. N. 14. p. 168. 

 Etym. /iiaxQog^ longus; x£Qa/nog, vas fictile. 



1) Machaera Lacep. (1832.) genus piscium. 



