Please answer the following question: Information: - Rodents (from Latin "rodere", "to gnaw") are mammals of the order Rodentia, which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents; they are found in vast numbers on all continents except Antarctica. They are the most diversified mammalian order and live in a variety of terrestrial habitats, including human-made environments. - A habitat is an ecological or environmental area that is inhabited by a particular species of animal, plant, or other type of organism. The term typically refers to the zone in which the organism lives and where it can find food, shelter, protection and mates for reproduction. It is the natural environment in which an organism lives, or the physical environment that surrounds a species population. - Mammals are any vertebrates within the class Mammalia (from Latin "mamma" "breast"), a clade of endothermic amniotes distinguished from reptiles and birds by the possession of a neocortex (a region of the brain), hair, three middle ear bones and mammary glands. The sister group of mammals may be the extinct "Haldanodon." The mammals represent the only living Synapsida, which together with the Sauropsida form the Amniota clade. The mammals consist of the Yinotheria including monotrema and the Theriiformes including the theria. - Heteromys is a genus of rodent in the family Heteromyidae . It contains the following species : Trinidad spiny pocket mouse ( Heteromys anomalus ) Southern spiny pocket mouse ( Heteromys australis ) Overlook spiny pocket mouse ( Heteromys catopterius ) Desmarest 's spiny pocket mouse ( Heteromys desmarestianus ) Gaumer 's spiny pocket mouse ( Heteromys gaumeri ) Goldman 's spiny pocket mouse ( Heteromys goldmani ) Nelson 's spiny pocket mouse ( Heteromys nelsoni ) Heteromys nubicolens Paraguana spiny pocket mouse ( Heteromys oasicus ) Mountain spiny pocket mouse ( Heteromys oresterus ) Ecuadoran spiny pocket mouse ( Heteromys teleus ) - A desert is a barren area of land where little precipitation occurs and consequently living conditions are hostile for plant and animal life. The lack of vegetation exposes the unprotected surface of the ground to the processes of denudation. About one third of the land surface of the world is arid or semi-arid. This includes much of the polar regions where little precipitation occurs and which are sometimes called polar deserts or "cold deserts". Deserts can be classified by the amount of precipitation that falls, by the temperature that prevails, by the causes of desertification or by their geographical location. - Grasslands are areas where the vegetation is dominated by grasses (Poaceae), however sedge (Cyperaceae) and rush (Juncaceae) families can also be found. Grasslands occur naturally on all continents except Antarctica. Grasslands are found in most ecoregions of the Earth. For example, there are five terrestrial ecoregion classifications (subdivisions) of the temperate grasslands, savannas, and shrublands biome (ecosystem), which is one of eight terrestrial ecozones of the Earth's surface. - Heteromys is a genus of rodents in the family Heteromyidae, commonly known as spiny pocket mice. It is the only extant genus in the subfamily Heteromyinae which also includes the extinct genera "Diprionomys" and "Metaliomys". "Heteromys" was recently enlarged by inclusion of the members of formerly recognized heteromyine genus "Liomys", which was found to be paraphyletic. - Heteromyidae is a family of rodents consisting of kangaroo rats, kangaroo mice, pocket mice and spiny pocket mice. Most heteromyids live in complex burrows within the deserts and grasslands of western North America, though species within the genus "Heteromys" are also found in forests and their range extends down as far as northern South America. They feed mostly on seeds and other plant parts, which they carry in their fur-lined cheek pouches to their burrows. What is the relationship between 'heteromys' and 'heteromyinae'?
Answer:
parent taxon