— 159 — 



Ormoceras Stokes. contin. 



Ab Orthoceratitis disjunctnm genus, non adoplandum, 



monente De Koninck Terr. anthrax. p. 500. 502. 

 Ortlmliciis Beck 1837. Ind. p. 59. 

 Etym. oQd^og.. rectus ? 

 Subgenus Bulimi, e sectione tenuilabrium. Typus: 



Bulimus zebra Miill. 

 Troschel 1847. Zeitschr. f. Mal. p. 50. adnot. — 



genus adoptat. 

 Synon. Buccinum (sp.) 0. F. Miill. 



Bulla (sp.) Chemn. Gmel. Dillw. 



Helix (sp.) Chemn. 



Cochbtoma sect. Achatinae (sp.) Feruss. 



Cochlostyla sect. Aplostomae (sp.) Fer. 



Achatina (sp.) Gray. Spix. Swains. L. Pfr. 



Succinea (sp.) L. Pfr. 

 Ortliambonites Pander 1831. Beitr. z. Geogn. d. russ. R. * 

 Etyjn. OQd^og, rectus; afi^iov, scuti margo. 

 Genus Brachiopodum fossibum, aut ad Orthides re- 



ferendum (teste Buch. Ueb. Delth. p. 25.), aut 



ad Leptaenas (teste De Koninck. Terr. anthrax. 



p. 215). 

 Ortbis Dalman 1828. Uppstalln. * > Isis 1830. p. 57. 

 Etym. oQ&og, rectus. 

 Genus Brachiopodum. 

 Menke 1830. Syn. ed. 2a p. 96. — genus Terebra- 



tulaceorum. 

 Bronn 1835. Leth. (ed. 2a p. 77. 82). — subgenus 



Trigonotretae. 

 Bucn 1837. Ueb. DelfhjT. — subgenus Delthyridis. 



Pari(er Geinitz 1846. Grundr. d. Verst. p. 516. 

 Morris 1843. Brit. foss. p. 123. 

 De Koninck 1843. Terr. anthrax. p. 220. 

 KiNG 1846. Ann. et Mag. N. H. XVIII. * — genus 



Strophomenidarum. 

 Synon. Anomites (sp.) Linn. etc. 



Peridiolithus Hiipscb. 



