Fig. 5

Theridomys aquatilis (a–l). a Left p4, FSL 98301. b Left m1, FSL 98302. c Right m2, FSL 98303. d Right m2, FSL 98303 (labial view). e Right m2, FSL 98303 (lingual view). f Right m3, FSL 98304. g Left d4, FSL 98305. h Left D4, FSL 98306. i Left M1, FSL 98307. j Left M1, FSL 98307 (lingual view). k Right M2, FSL 98308. l Right M3 FSL 98309. Blainvillimys langei (m–y). m Left d4, FSL 98350. n Left p4, FSL 98351. o Left m1, FSL 98352. p Left m1, FSL 98352 (lingual view). q Left m1, FSL 98352 (labial view). r Left m2, FSL 98353. s Right m3, FSL 98354. t Left D4, FSL 98355. u Left P4, FSL 98356. v Left M1, FSL 98357. w Left M1, FSL 98357 (lingual view). x Left M2, FSL 98358. y Left M3, FSL 98359. The teeth are illustrated in occlusal view unless otherwise indicated