|
Bulungamayinae
Bulungamayinae is a subfamily that allies fossil species of marsupials, showing close morphological features found in the modern potoroines, the bettongs and potoroos of Australia. The group possess characteristics of their dentition that place them in an alliance with the modern potoroos, smaller long nosed fungivore Fungivory or mycophagy is the process of organisms consuming fungi. Many different organisms have been recorded to gain their energy from consuming fungi, including birds, mammals, insects, plants, amoebas, gastropods, nematodes, bacteria and oth ...s that dig and burrow. The premolars and incisors resemble the other potoroines, yet the molars accord with the herbivorous macropodids such as the kangaroos. Other characteristics of the ancestral group are found the two divergent families, and they were larger than modern potoroine species at around five to ten kilograms in weight, slightly more than the largest, the species '' Aepyprymnus rufescens''. The genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potoroine
Potoroidae is a family of marsupials, small Australian animals known as bettongs, potoroos, and rat-kangaroos. All are rabbit-sized, brown, jumping marsupials and resemble a large rodent or a very small wallaby. Taxonomy The potoroids are smaller relatives of the kangaroos and wallabies, and may be ancestral to that group. In particular, the teeth show a simpler pattern than in the kangaroo family, with longer upper incisors, larger canines, and four cusps on the molars. However, both groups possess a wide diastema between the incisors and the cheek teeth, and the potoroids have a similar dental formula to their larger relatives: In most respects, however, the potoroids are similar to small wallabies. Their hind feet are elongated, and they move by hopping, although the adaptations are not as extreme as they are in true wallabies, and, like rabbits, they often use their fore limbs to move about at slower speeds. The potoroids are, like nearly all diprotodonts, herbivorous. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
