— 413 — 



Eehifliiiis Montfort 1808. Conch. syst. I. p. 354. Conf. 

 Blainv. Dict. sc. nnt. tom. 14. p. 183. et G. B. 

 Sow. jun. Conch. Man. ed. 2a p. 142. 

 Etym. ^'Exidva, filia Chrysaoris et Callirrhoae. 

 Genus Polytlialainioruni. 



Latreille 1825. Fani. nat. — adoptat in rainilia Or- 

 thoceratum. 

 = Orthoceratites Breyn. 

 Ecliinella Swai^son 1840. Malac. p. 211. 352. 

 Etym. Echinus. 



Subgenus Monodontae. Typus: Monodonta corona- 

 ria Lainck. 

 Eeltiiioderma Desh. Enc. meth. lli. p. 107. vid. Echiono- 



derma. 

 Eeliiiiora Scuumacher 1817. Ess. p. 249. 

 Etym. ixhog, hystrix. 

 = Morio 31on(fort. 

 Echio» PoLi 1791. Test. utr. Sic. L p. 34. et 1795. Ibid. II. 

 p. 2.55. Conf. BLiinv. Dict. sc. nat. tom. 14. p. 220. 

 Etym. ^ExlcoVy noin. propr. 



Subsilientium familiae sextae genus. Testa: Echio- 

 noderma. 

 = Anomia (sp.) Miill. 

 Ecliionoderma PoLi 1795. Test. utr. Sic. II. p. 255. 

 Etym. E c h i o n ; deQficc , testa. 

 Vid. Echion Poh. 

 Edmoiidia De Koninck 1842. Terr. houill. p. 66. 

 Etym. Dicat. Edmond. ') 

 Novum genus Maclraceorum. 

 Adoptat MoRRis 1843. Brit. foss. p. 88. 

 Geimtz 1846. Grundr. d. Verst. p. 409. — genus 



Myacidarum? 

 (? = Hippagus Lea.) 

 Synon. Isocardia (spec.) Philliiis. 



3) Edmondia Cass. (1818.) genus Corymbiferarum. 



