L. macrostomus Amegh., loc. cit. above.
This species is the only one described, and has the generic features, the upper m. 3 being 21 mm. long, by 25 mm. wide.
Henricofilholia Ameghino
Henricofilholia Amegh., 1901, Bol. Acad. Nac. Cordoba, t. 16, p. 404.
The type species is H. cingulata, based on a single upper molar. In general the upper molars are similar to those of Leontinia, but more brachydont, and with the internal cingulum well developed and tending to be crenulated. Four species have been made, all based on isolated upper molars.
Henricofilholia cingulata Ameghino
- H. (? Parastropotherium) cingulata Amegh., Bol. Inst. Geog. Argen., t. 15, p. 640.
- H. (? Parastropotherium) cingulata Amegh., 1897, Bol. Inst. Geog. Argen., t. 18, p. 450.
- H. cingulata Amegh., 1901, Bol. Acad. Nac. Cienc. Cordoba, t. 16, p. 404.
Fig. 90. H. cingulata,
upper molar 1—
natural size,
after Ameghino.
This is based on an upper molar 1 of which I reproduce Ameghino’s figure. It measures 28 mm. long by 29 mm. wide.