— 637 — 



E<yrlofloii G. B. Sow. contin. 

 Synon. contin. 



Concha venerea (sp.) Schrot. 

 Donacites (sp.) Auctt. 

 Trigonia Brng. et Anctt. 

 Venulites (sp.) et Trigonellites (sp.) Schloth. 

 Lyridon G. B. Sow. 

 Liriodon Bronn olim. 

 Lyrodon Goldf. 

 Myophoria Bronn. q. cf. 

 liyrodon Goldf. 1837. Petref. Gerin. IL p. 196. Conf. Bronn 

 in Leonh. et Br. Jahrb. 1838. p. 108. 

 Etym. XvQce, lyra; odovgy dens. 

 = L y r i o d o n Sow. 

 liyrostoma Swains. 1840. Mal. p. 329. 

 Etym. XvQa, lyra; atoficc, os. 



Subgenus Lucernellae. Typus: Helix labyrinthus 

 Chemn. 

 = Labyrinthus Beck. 

 liysianassa Minst. 1838 in Leonh. etBr. Jahrb. p. 54. '"*) 

 Etym. Nom. propr. AvoiavaoGa, filia Nerei. "") 

 GoLDF. 1840. Petref. Germ. II. p. 261. 

 MoRRis 1843. Brit. foss. p. 90. 

 = Goniomya Agass. 



102) Secunduni Agass. Noniencl. jam 1826 in Goldf. Petref. 

 Germ., quod dubitaverim. 



103) Lysianassa Milne-Edw. (1830.) genus Crustaceorum. 



