North American Palaeozoic Crustacea. 3 



RHINOCARID^. 



Rhinocaris, Clarke, 1888 ; Palseont. New York, vol. 7, p. Iviii. 



CoLPOCARis, Meek, 1871 ; Proc. Acad. Nat. Sci. Phila., vol. 23, p. 334. 

 SOLENOCARIS, " " " " vol. 23, p. 335. 



[Name should be changed ; pre-occupied by J. Young : see Strigocaris.J 



Mesothyra, Hall & Clarke, 1888 ; Palaeont. New York, vol. 7, p. 187. 

 Saccocaris, Salter, 18(58 ; Rept. Proc. Geol. Polytech. Soc, vol. 4, p. 588. 

 LiNGULOCARia, Salter, 1866 ; Mem. Geol. Sur., vol. 3, pp. 252, 253, and 294. 

 Solenocaris, Young, 1868 ; Proc. Nat. Hist. Soc. Glasgow, vol. 1, p. 171. 

 RosTROCARis, Kinnear, 1887; Trans. Edinb. Geol. Soc, vol. 5, p. 417. 

 Caryocaris, Salter, 1863 ; Quart. .Jour. Geol. Soc. London, vol. 19, p. 139. 

 Entomidella, .Jones, 1873; Annals and Mag. Nat. Hist. 4tli series, London, 



vol. 11, p. 416. 

 Arch^ocaris, Meek, 1871 ; Proc. Acad. Nat. Sci. Phila., vol. 23, p. 335. 

 Myocaris, Salter, 1864 ; Quart. Jour. Geol. Soc. London, vol. 20, 1864, p. 292. 



EsTHERiA, Riippell, 1857 ; Mus. Senckenberg., vol. 2, p. 119. 

 Leaia, Jones, 1882; Mon. Fossil Estheriae, p. 115. 

 ScHizoDiscus, Clarke, 1888 ; Palaeont. New York, vol. 7, p. 207. 



BIVALVED ENTOMOSTRACA. 



CYPRIDINID^. 



Cypridina, Milne-Edwards, 1838 ; Lamarck's Anim. Sans Vert., vol. 5, p. 178. 

 Cypridinella, Jones & Kirkby, 1874 ; Mon. Carboniferous Entom., p. 21. 

 Cypkidellina, Jones & Kirkby, 1874 ; " " " p. 25. 



Sulcuna, Jones, 1873; Quart, and Jour. Geol. Soc. London, vol. 29, p. 411. 

 Cyprella, De Koninck, 1841 ; Mem. Acad. Royale Bruxelles, vol. 14, p. 19. 

 Bradycinetus, Sars, 1865 ; Oversigt af Norges Marine Ostracoder. 

 Philomedes, Lilljeborg, 1853; Crust, in Scania occurrentibus, p. 175. 

 Rhombina, Jones & Kirkby, 1874 ; Mon. Carboniferous Entom., p. 43. 



ENTOMOCONCHID^. 



Entomoconchus, McCoyj 1839 ; Jour. Geol. Soc. Dublin, vol. 2, p. 91. 

 Offa, Jones & Kirkby, 1874; Mon. Carboniferous Entom., p. 53. 



POLYCOPID^. 

 Polycope, Sars, 1865 ; Oversigt af Norges Marine Ostracoder. 



ENTOMIDID^. 

 Entomis, Jones, 1861 ; Mem. Geol. Survey Scotland, Expl. Map 32, p. 137. 



