| Hipposideros bernardsigei | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Chiroptera |
| Family: | Hipposideridae |
| Genus: | Hipposideros |
| Species: | H. bernardsigei |
| Binomial name | |
| Hipposideros bernardsigei Hand, 1997 | |
Hipposideros bernardsigei is a hipposiderid species of bat known by fossil specimens, one of the many new taxa of microchiropterans discovered in the Riversleigh World Heritage Area.
The description of Hipposideros bernardsigei was published in 1997 by Suzanne J. Hand, assigning the species to the genus Hipposideros . [1] The type locality is the Neville's Garden Site at the Riversleigh fossil area. The specific honours the palaeontologist Bernard Sigé for his work on fossil hipposiderid species. [1]
A species of the Hipposideridae, known as Old World leaf-nosed bats, a microbat that used echolocation to forage for prey. Hipposideros bernardsigei appears to be closely related to other Australopapuan species of the genus, named as the Hipposideros muscinus group or allied with taxa that also occur on the African continent, named as the Hipposideros cyclops group. The species probably roosted in a limestone cave that was associated with a pool or lake in the rainforest that dominated the area. [1]
Obdurodon is a genus of extinct monotreme. They appeared much like their modern day relative the platypus, except adults retained their molar teeth. Unlike the platypus which forages on the lakebed, Obdurodon may have foraged in the water column or surface.
The order Peramelemorphia includes the bandicoots and bilbies; it equates approximately to the mainstream of marsupial omnivores. All members of the order are endemic to the twin land masses of Australia-New Guinea and most have the characteristic bandicoot shape: a plump, arch-backed body with a long, delicately tapering snout, very large upright ears, relatively long, thin legs, and a thin tail. Their size varies from about 140 grams up to 4 kilograms, but most species are about one kilogram, or the weight of a half-grown kitten.
Thylacinidae is an extinct family of carnivorous, superficially dog-like marsupials from the order Dasyuromorphia. The only species to survive into modern times was the thylacine, which became extinct in 1936.
Riversleigh World Heritage Area is Australia's most famous fossil location, recognised for the series of well preserved fossils deposited from the Late Oligocene to more recent geological periods. The fossiliferous limestone system is located near the Gregory River in the north-west of Queensland, an environment that was once a very wet rainforest that became more arid as the Gondwanan land masses separated and the Australian continent moved north. The approximately 100 square kilometres (39 sq mi) area has fossil remains of ancient mammals, birds, and reptiles of the Oligocene and Miocene ages, many of which were discovered and are only known from the Riversleigh area; the species that have occurred there are known as the Riversleigh fauna.
Hipposideros is one of the most diverse genera of bats, with more than 70 species. They are collectively called roundleaf bats after the shape of their nasal ornament. It is the type genus of the family Hipposideridae. It is divided into species groups based on morphology.
The fawn leaf-nosed bat – Hipposideros cervinus – is a species of bat in the family Hipposideridae found in Australia, Indonesia, Malaysia, the Philippines and Vanuatu.
Rhinonicteris is a genus of leaf-nosed microbats, represented by fossil taxa found at Riverleigh in Queensland and the extant species Rhinonicteris aurantia, which occurs in the north and west of the Australian continent.
The Hipposideridae are a family of bats commonly known as the Old World leaf-nosed bats. While it has often been seen as a subfamily, Hipposiderinae, of the family Rhinolophidae, it is now more generally classified as its own family. Nevertheless, it is most closely related to Rhinolophidae within the suborder Yinpterochiroptera.
Brachipposideros is an extinct genus of leaf-nosed bats known from Riversleigh, north-western Queensland, Australia and the Languedoc-Roussillon Region, France. The fossils date to the late Oligocene to early Miocene.
Brachipposideros nooraleebus is an extinct species of bat, known from a large series of fossil specimens found at Riversleigh fossil site in Australia. The nearest living relative is the orange horseshoe bat, Rhinonicteris aurantia, which occurs in the same area.
Rhinonicteris tedfordi is an extinct species of microbat, of the order Chiroptera, known from fossil material found in Australia.
Rhinonycteridae is a family of bats, allied to the suborder Microchiroptera. The type species, the orange nose-leafed species group Rhinonicteris aurantia, is found across the north of Australia.
Riversleigh fauna is the collective term for any species of animal identified in fossil sites located in the Riversleigh World Heritage Area.
Brevipalatus mcculloughi is a species of bat that existed in the early Miocene. It was discovered at a fossil deposit of the Riversleigh World Heritage Area.
Xenorhinos halli is a species of bat that existed in the early Miocene. It was discovered at a fossil deposit of the Riversleigh World Heritage Area in the north of Australia.
Riversleigha williamsi is a species of hipposiderid bat discovered in fossil deposits located the Riversleigh World Heritage Area in the north of Australia.
Hipposideros winsburyorum is a hipposiderid species of bat known by fossil specimens, one of the many new taxa of chiropterans discovered in the Riversleigh World Heritage Area. The species existed during the Pliocene.
Liyamayi dayi is a mammal species of the Thylacomyidae family known from fossils located at the Riversleigh World Heritage Area in northeast Australia. The discovery of the specimens was identified as deposited around fifteen million years ago, revising the earliest record of this peramelemorphian lineage from those of species that existed around ten million years later.
Lekaneleo roskellyae is a fossil species of carnivorous marsupial that existed during the early Miocene in Australia. Once allied to the type species of the genus Priscileo, later placed as Wakaleo pitikantensis, "Priscileo" roskellyae was subsequently transferred to its own genus Lekaneleo.
Whollydooleya tomnpatrichorum is a fossil species discovered just beyond the Riversleigh World Heritage Area, an early example of adaptations to hypercarnivory. The dating of the deposit, while uncertain, is associated with material assigned to the genus Ekaltadeta, placing its occurrence in the middle or late Miocene epoch.