Oxymycterus

Oxymycterus is a genus of rat-like rodents commonly known as hocicudos. They are endemic to South America. , the genus contains the following 16 species:
 * O. akodontius Thomas, 1921 Argentine hocicudo
 * O. amazonicus Herzhkovitz, 1994 Amazon hocicudo
 * O. angularis Thomas, 1909 angular hocicudo
 * O. caparaoe Hershkovitz, 1998 Caparao hocicudo
 * O. dasytrichus (Schinz, 1821) Atlantic Forest hocicudo
 * O. delator Thomas, 1903 spy hocicudo
 * O. hiska Hinojosa, Anderson & Patton, 1987 small hocicudo
 * O. hispidus Pictet, 1843 hispid hocicudo
 * O. hucucha Hinojosa, Anderson & Patton, 1987 Quechuan hocicudo
 * O. inca Thomas, 1900 Incan hocicudo
 * O. itapeby Peçanha et al. 2019 Itapevi hocicudo
 * O. josei Hoffmann, Lessa & Smith, 2002 Cook's hocicudo
 * O. nasutus (Waterhouse, 1837) long-nosed hocicudo
 * O. paramensis Paramo hocicudo
 * O. quaestor Thomas, 1903 Quaestor hocicudo
 * O. roberti Thomas, 1901 Robert's hocicudo
 * O. rufus (Fischer, 1814) red hocicudo
 * O. wayku Jayat et al., 2008 ravine hocicudo