Couesi

Oryzomys Couesi - Ecology and Behavior
... The distribution of Oryzomys couesi extends from southern Texas and central Sonora, but not the central plateau of Mexico, through Central America south and east to northwestern Colombia see ... Oryzomys couesi lives on the ground and is semiaquatic, spending much time in the water, as Alston in his original description already recognized, but is also a good ... couesi is an excellent swimmer, diving well and using its tail to propel itself ...

Oryzomys Dimidiatus - Description
... couesi, with thick, glossy fur and velvety underfur ... couesi the color becomes more yellowish towards the sides ... couesi ...

Oryzomys Antillarum
... couesi of mainland Central America, from where it may have dispersed to its island during the last glacial period ... Oryzomys antillarum was a medium-sized rat, similar in most respects to Oryzomys couesi ... couesi in having longer nasal bones, shorter incisive foramina (perforations of the front part of the palate), and more robust zygomatic arches (cheekbones) ...

Oryzomys Couesi - Taxonomy - Costa Rica, Panama, and Colombia
... couesi, but Hanson and colleagues found that two specimens from Refugio Nacional de Vida Silvestre Mixto Maquenque, northeastern Costa Rica, differed as much ... couesi (11.93% Cytb sequence divergence) as O ... couesi differed from the marsh rice rat (11.30%) ...

Oryzomys Antillarum - Description
... couesi ... ?12–15 The skull was generally similar to that of Oryzomys couesi, as were the teeth ... couesi ...