530 Oaviodon, Strata, Paradoxomys, Oephalorays, Asteromys, Titanomys. 
872. fCaviodon, Amegh., 1885. 
Ameghino, Bol. Acad. Cordoba, 1885, p. 63. 
5422. f multiplicatus, Ameghino — {3978). f Miocaen. Argentina. 
5423. f obtritus, Amegliino — {3979). f Mi oc.Sup. Argentina. 
873. f Strata, Amegh., 1886. 
Ameghino, Bol. Acad. Cordoba, 1886, p. 68. 
5424. f elevata, Ameghino — {3980). f Miocaen. Argentina. 
Incertae Sedis. 
874. f Paradoxomys, Amegh., 1885. 
Ameghino, Bol. Acad. Cordoba, 1885, p. 6. 
5425. fcancrivorus, Ameghino — {3981). f Mioc. inf. Argentina. 
5426. f patagonicus. Ameghino — {3982). f Mioc. inf. Patagonia. 
875. f Ceplialomys, Amegh., 1902. 
Ameghino, Bol. Acad. Cordoba, 1902, p. 39. 
5427. f prorsus, Amegliino, 1. c., 1902, p. 39; fCretac. Sup. 
Anal. Mus. B.-Aires, 1903, p. 122, f. 41, 42. Patagonia. 
876. f Asteromys, Amegh., 1902. 
Ameghino, Bol. Acad. Cord., 1902. 
5428. fannectans, Ameghino, 1. c., 1902, p. 39. -(-Cretae. Patagonia. 
Sectio IV. Lagomorpha. 
Recognitio. 
1899. — Forsyth Major, On Fossil and Recent Lagomoiyha (Trans. Linn. Soc. 
Lond., VII, pars 9, p. 433, fig. et pl. 36 — 39). 
Familia XXVII. Ochotonidae. 
877. -j- Titanomys, H. von Meyer, 1843. 
Lagodus, et Amphilagus , Pomel, 1854; Lcigopsis , p., Schlosser. 
H. von Meyer, Neues Jahrb. f. Mineral., 1843, p. 390. 
5429. f visenoviensis. Jl. v. Meyer — {3983); Major, f Miocaen. Germania 
Trans. Linn. Soc., VII, p.436, pl. 36, 37, 39. (Weisenau), 
trilobus, Gervais. Gallia. 
antiquus et picoides, Pomel. » 
antiquus, Schlosser. » 
