them is closed at the front (an anteromedian
fossette ), but in A. praeuniversitatis, it is open toward the front (an anteromedian flexus ).
Kaynak: Agathaeromyshollow in the middle, the anteromedian
fossette , which divides it into separate cuspules at the labial and lingual (inner) sides of the molar.
Kaynak: Marsh rice ratthe frontmost cusp, are separated by an anteromedian
fossette The second lower molar bears a crest, the anterolophid , before the two
Kaynak: Oryzomys couesilevel as the front of the first upper molar ; and the anterocone (front cusp) of the first upper molar divided by an anteromedian
fossette .
Kaynak: Oryzomys