| Collocalia buday | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Apodiformes |
| Family: | Apodidae |
| Genus: | Collocalia |
| Species: | C. buday |
| Binomial name | |
| Collocalia buday Boles, 2001 | |
Collocalia buday is an extinct species of large swiftlet from the Late Oligocene to Early Miocene of Australia. It was described in 2001 by Walter Boles from fossil material found at Riversleigh, in the Boodjamulla National Park of north-western Queensland. [1]
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.
Moorhens—sometimes called marsh hens—are medium-sized water birds that are members of the rail family (Rallidae). Most species are placed in the genus Gallinula, Latin for "little hen". They are close relatives of coots. They are often referred to as (black) gallinules. Recently, one of the species of Gallinula was found to have enough differences to form a new genus Paragallinula with the only species being the lesser moorhen.
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.
Barawertornis tedfordi was a dromornithid (mihirung), a huge flightless fowl bird hailing from Late Oligocene to Early Miocene. The only species in the genus Barawertornis, its fossil remains are found in strata of the Riversleigh deposits located at two sites in Northwestern Queensland, Australia. It was described in 1979 by Patricia Vickers-Rich from fragmentary but diagnostic remains, though more specimens have been subsequently found.
Pengana robertbolesi, also referred to as the flexiraptor, is an extinct bird of prey that lived during the Early Miocene. Living relatives of P. robertbolesi may include the harriers. When alive, it may have resembled a cross between the secretary bird and crested caracara.
Collocalia is a genus of swifts, containing some of the smaller species termed "swiftlets". Formerly a catch-all genus for these, a number of its former members are now normally placed in Aerodramus.
Emuarius is an extinct genus of casuariiform flightless bird from Australia that lived during the early Miocene and late Oligocene. It is one of two known genera of emu. There are two known species in the genus, Emuarius gidju and Emuarius guljaruba. The birds in this genus are known as emuwaries. Emuarius had a cassowary-like skull and femur and an emu-like lower leg and foot.
Maximucinus muirheadae is the largest known thylacinid species that lived in Queensland, Australia from the late Oligocene to the middle Miocene. The species was a quadrupedal marsupial predator, that in appearance looked similar to a dog with a long snout. Its molar teeth were specialized for carnivory; the cups and crest were reduced or elongated to give the molars a cutting blade. It is estimated to have weighed about 18 kilograms.
Ganguroo is a genus of fossil macropods found at Riversleigh in Australia, material dating from the Middle to Late Miocene Epoch. The type species of the genus is Ganguroo bilamina, published in 1997, and a species described in 2015, Ganguroo robustiter, has also been placed with this genus.
Warkalania is an extinct genus of Australian meiolaniid turtle from the Oligocene or early Miocene of Riversleigh, Queensland. It is unique among this group in having small, low ridges instead of long horns.
Priscakoala is an extinct genus of koala from the Early Miocene of Riversleigh, Australia.
Longmornis robustirostrata is an extinct genus and species of bird in the old world oriole family. It was described from Early Miocene material found at the Neville's Garden fossil site at Riversleigh in north-western Queensland, Australia. Its closest living relatives are the figbirds (Sphecotheres), which its beak most closely resembles. It was named in honour of Noel Wayne Longmore, an ornithologist of the Australian Museum, and for its broad, robustly built beak. It was a mid to large sized passerine, comparable in size to the Australian black-faced cuckooshrike, and was presumed to be a frugivore like modern figbirds.
Kurrartapu johnnguyeni is an extinct species of bird in the Australian magpie and butcherbird family. It was described from Early Miocene material found at Riversleigh in north-western Queensland, Australia. It is the first Tertiary record of a cracticid from Australia. The size of the fossil material indicates that it was similar in size to the living black butcherbird. The generic name is a Kalkatungu language term for the Australian magpie. The specific epithet honours John Nguyen, the father of the senior describer.
Australlus is an extinct genus of birds in the rail family. It was described from a series of Late Oligocene to Middle Miocene fossil material found at Riversleigh in north-western Queensland, Australia. The genus was erected following reassessment of the relationships of the previously described species Gallinula disneyi Boles 2005 when new material became available. The genus name comes from the Latin australis (“southern”), and rallus (“rail”). It contains two described flightless species:
Corvitalusoides grandiculus is an extinct species of songbird, in a monotypic genus of uncertain familial affinities, from the Late Oligocene or Early Miocene of northern Australia. It was described from a distal tibiotarsal fragment found at Riversleigh, in the Boodjamulla National Park of north-western Queensland. The bone size indicates that the bird was among the largest of songbirds, within the size range of ravens and lyrebirds.
Ciconia louisebolesae is an extinct species of stork from the Early Miocene of Australia. It was described by Walter Boles from fossil material found in a cave deposit at the Bitesantennary Site of Riversleigh, in the Boodjamulla National Park of north-western Queensland. The specific epithet refers to Louise Boles, the describer's mother, to whom the description is dedicated.
Menura tyawanoides is an extinct species of lyrebird from the Early Miocene of Australia. It was described by Walter Boles from fossil material found in terrestrial limestone at the Upper Site of Riversleigh, in the Boodjamulla National Park of north-western Queensland. It was smaller than the two living species of lyrebirds. The specific epithet comes from tyawan and the Greek suffix –oides (“resembling”).
Orthonyx kaldowinyeri is an extinct species of logrunner from the Late Oligocene to the Miocene of Australia. It was described by Walter Boles from fossil material found at the Last Minute Site of Riversleigh, in the Boodjamulla National Park of north-western Queensland. It was a relatively small logrunner. The specific epithet kaldowinyeri is an Aboriginal term for “old”, referring to the Miocene age of the species which is earlier than that of other members of the genus.
Riversleigh fauna is the collective term for any species of animal identified in fossil sites located in the Riversleigh World Heritage Area.
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