Xesoker., Issiodor., Gylindr., Dipoides, Protechimys, Archaeomys, Omegodus. 295 
553. f Nesokerodon, Schlosser, 1884. 
Issiodoromys, p., Filhol. 
Schlosser, Palreontographica, 1884, p. 16. 
2871. f quercyi, Schlosser — (2223). fOligocaen. Gallia. 
2872. f minor, Filhol — (2224). fOligocaen. Gallia. 
554. f Issiodoromys (Croizet), Blainville, 1840. 
Palanoema, Pomel, 1854; Cournomys, Croizet. 
Blainville (ex Croizet), C.-R. Acad. Sc., X, 1840, p. 932 (nota). 
2873. j pseudanoema, Gervais — (2225). fMiocaen. Gallia. 
555. f Cylindrodon, Douglass, 1901. 
Douglass, Trans. Amer. Philos. Soc., XX, 1901, p. 15. 
2874. f fontis, Douglass, 1. c., 1901, p. 15, pl. 9, fOligocaen. 
fig. 9, 9 a. Montana. 
555 bis. f Dipoides, Jaeger, 1835. 
Jaeger, Saug. foss. Wurtemb., I, 1835, p. 17. 
2874bis.f jaegeri, Trouessart — (2226). fMiocaen. Germania. 
556. f Protechimys, Schlosser, 1884. 
Schlosser, Palaeontographica, 1884, p. 46. 
2875. f gracilis, Schlosser — (2227). fOligocaen. Gallia. 
2876. f major. Schlosser — (2228). fOligocaen. Gallia. 
2877. f curvistriatus, Laiz. et Parieu —(222.9). fOligocaen. Gallia. 
557. f Arehaeomys, Laiz. et Parieu, 1839. 
Palceomys (nec Kaup), Gergoviomys, Cuvierimys, Meriones, p., Auct. 
Laizer et Parieu, C.-R. Acad. Sc. Paris, 1839, VIII, p. 206. 
2878. f arvernensis, Laiz. et Parieu — (2230). fMiocaen. Gallia. 
2879. f laurillardi. Gervais — (2231). fMiocaen. Gallia. 
558. fOmegodns, Pomel, 1854. 
Pomel, Catal. Vert. Foss. Bass. de la Loire, 1854, p. 37. 
2880. f echimyoTdes, Pomel — (2232). fMiocaen. Gallia. 
