294 



U. Paradoxinae. 

 Paradoxides Brongn. subgenus: Olenus Dalm. 

 Ceraurus Green, Hall = ? Cheirurus Beyr. 

 Cryphaeus Green =? Eccoptochile Hawle et Corda. 

 Sphaerexochus Beyr. 

 Acidaspis Murch. = Odontopleura Emm. 

 Staurocepha Jus Barr. 

 Remopleurides Portl. 



Zethes Pander, Vols. = Gybele Lov. et Atractopyge Hawle 

 et Corda. 



in. Ogyginae. 



Tri nucleus Murch.: subgenus: Telrapsellium Hawle et 



Corda., 

 Tr etas pis M'Coy. 

 Am pyx Dalm. 



Ogygia Brongn.: subgenus: Barrandia M'Coy. 

 Bronte us Goldp. 

 Lichas Dalm.: subgenera: Trochurus Barr.; Acanthopyge 



Hawle et Corda. 



IV. Harpedinae. 

 Harpes Goldf. 

 Harpidella M'Coy. 

 Amphion Pander. 



V. Agnostinae. 

 Trinodus M'Coy = Arthrorachis Hawle et Corda. 

 Agnostus Brongn.: subgenus: Diplorhina H. et G. 



Tri nucleus obs. Salter, Q. Journ. geol. soc. HI, 251; 

 sp. Engld. M'Coy, A. N. H. sec. ser. IV, 411; Bretagne, 

 RouAULT, Bull. soc. geol. IV, 311, 321; Nord-Am. Hal 

 Pal. N. Y. I, 249, 255. 



Tretaspis M'Coy n. g. typ. Trinucleus seticornis His. 1. 

 IV, 410. 



Trimerocephalus M'Coy n. g. typ. Trinucleus laevis Muenst 

 1. c. IV, 404. 



m 



1; n. 



I 



