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Mountain Stream Tree Frog
The mountain stream tree frog (''Ranoidea barringtonensis'') is a species of tree frog native to highland areas of NSW, Australia stretching from the Myall Lakes area, north to around Dorrigo National Park and west to Barrington Tops National Park. Taxonomy ''Ranoidea barringtonensis'' may be conspecific to the Pearson's green tree frog (''Ranoidea pearsoniana''). Morphological differences have not been fully studied yet, but visible physical differences between frogs from Barrington Tops and Dorrigo, New South Wales, in comparison to frogs from south-eastern Queensland and northern NSW are discussed in a key on the leaf green tree frog page. These are representative of frogs described as ''L. barringtonensis'' and ''L. pearsoniana''. Description The mountain stream tree frog is a relatively small tree frog growing up to 45 mm in length. It is light green to dark/olive green on the dorsal surface and sometimes brown morphs are encountered. The thighs are a mango-yellow colou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Frog
A tree frog (or treefrog) is any species of frog that spends a major portion of its lifespan in trees, known as an arboreal state. Several lineages of frogs among the Neobatrachia have given rise to treefrogs, although they are not closely related to each other. Millions of years of convergent evolution have resulted in very similar morphology even in species that are not very closely related. Furthermore, tree frogs in seasonally arid environments have adapted an extra-epidermal layer of lipid and mucus as an evolutionary convergent response to accommodate the periodic dehydration stress. Description As the name implies, these frogs are typically found in trees or other high-growing vegetation. They do not normally descend to the ground, except to mate and spawn, though some build foam nests on leaves and rarely leave the trees at all as adults. Tree frogs are usually tiny as their weight has to be carried by the branches and twigs in their habitats. While some reach 10&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myall Lakes
Myalls are any of a group of closely related and very similar species of ''Acacia ''Acacia'', commonly known as the wattles or acacias, is a large genus of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa and Australasia. The genus n ...'': * '' Acacia binervia'', commonly known as coast myall; * '' A. papyrocarpa'', commonly known as western myall; ** a weeping form of the species, commonly known as water myall; * '' A. pendula'', commonly known as weeping myall, true myall, or myall; * '' A. sibilans'', commonly known as northern myall. ;Note Hostile Aboriginal groups were called Myalls in the early days of Australian colonization, and probably came from a word meaning "men". According to C. Lumholtz (1890), the European usage was picked up by "civilized" Aboriginals and used as a term of contempt for their less sophisticated brethren. Quoted in {{Plant common name Australi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorrigo National Park
Dorrigo National Park is a national park in New South Wales, Australia, north of Sydney on Dome Road off the Waterfall Way, east of the town of Dorrigo. History The park is part of the New England Group of the World Heritage Site Gondwana Rainforests of Australia inscribed in 1986 and added to the Australian National Heritage List in 2007. The area protected by the park is recognised for its exceptional natural beauty with significant habitats of outstanding value to science and conservation. Geography The park sits on a plateau, and thus, the large number of waterfalls in the area. Parts of the park are more mountainous, more towards the north, with the south only being so slightly hilly. Highlights The Rainforest Centre is a major CERRA interpretation centre. The interactive display, ''The Rainforest Revealed'', explains how the rainforest evolved and gives insights into the animal and plant species that live there. Several tracks in the park allow hikers to view t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrington Tops National Park
The Barrington Tops National Park is a protected national park located in the Hunter Valley in New South Wales, Australia. Gazetted in 1969, the park is situated between Scone, Singleton, Dungog, Gloucester and East Gresford. The park is part of the Barrington Tops group World Heritage Site Gondwana Rainforests of Australia inscribed in 1986 and added to the Australian National Heritage List in 2007. It is also part of the Barrington Tops and Gloucester Tops Important Bird Area. Environment Geology Barrington Tops is part of the Mount Royal Range, a spur of the Great Dividing Range. Barrington Tops is a plateau between two of the large peaks in the range. The park is believed to be an extinct volcano and the mountain ranges are made up of a mixture of sedimentary rocks with a granite top. Erosion has weathered the granite and rounded granite boulders can be seen in some areas of the park. Estimates put the age of the rock at 300 to 400 million years, well before Austral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pearson's Green Tree Frog
Pearson's green tree frog (''Ranoidea pearsoniana''), also known as the Cascade tree frog, is a species of tree frog inhabiting rainforest creeks from north of Lismore, New South Wales, to Kenilworth, Queensland, with a disjunct population at Kroombit Tops Queensland, Australia. Taxonomy The mountain stream tree frog may be conspecific to Pearson's green tree frog. Morphological differences have not been fully studied yet, but visible physical differences between frogs from Barrington Tops and Dorrigo, New South Wales, in comparison to frogs from south-eastern Queensland and northern New South Wales are discussed in a key on the leaf green tree frog page. These are representative of frogs described as ''R. barringtonensis'' and ''R. pearsoniana''. Description Pearson's tree frog is a small tree frog growing up to 45 mm in length. Its dorsal surface can range from completely light green, to a mixture of green and brown, or mostly brown in colour. Usually, black dots are sca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrington Tops
Barrington Tops is part of the Great Dividing Range in New South Wales, Australia, between Gloucester and Scone. In 1934, the area was difficult to access and was described as being "not traceable to any man-made feature". Part of the area has been conserved as the Barrington Tops National Park and as the Barrington Tops State Conservation Area. Invasive species are a problem in parts of Barrington Tops. Feral animals, including feral horses, goats, dogs, cats, pigs, foxes and deer occur in the area, and control measures are undertaken by the National Parks and Wildlife Service. Scotch broom (''Cytisus scoparius'') infests of the National Park and biological control agents including the broom gall mite (''Aceria genistae'') are being tested for their effectiveness. Tasmanian devils have been introduced by Aussie Ark to enclosures near Barrington Tops in a project to save the endangered species that is at serious risk of extinction. Its Barrington Wildlife Sanctuary was o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorrigo, New South Wales
Dorrigo, a small town on the Waterfall Way, is located on the Northern Tablelands, in northern New South Wales, Australia. The town is part of Bellingen local government area. It is approximately north of the state capital, Sydney via the Pacific Highway, and west from the coastal city of Coffs Harbour. The town is situated on the Dorrigo Plateau near the New England Escarpment, which is part of the Great Dividing Range. Dorrigo is above sea level. At the 2016 census, Dorrigo had a population of 1,042 people. History The area now known as Dorrigo lies on the traditional land of the Gumbainggir people. European settlement of the area followed on from the early timber cutters in the 1860s. The first official European in the district was Land Commissioner Oakes who sighted the mouth of the Bellinger River. Dorrigo is derived from the Aboriginal word, ''dondorrigo'' or Dandarrga, meaning "stringy-bark". For many decades it was believed that explorer and settler Major E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queensland
) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of Queensland , established_title2 = Separation from New South Wales , established_date2 = 6 June 1859 , established_title3 = Federation of Australia, Federation , established_date3 = 1 January 1901 , named_for = Queen Victoria , demonym = , capital = Brisbane , largest_city = capital , coordinates = , admin_center_type = Administration , admin_center = Local government areas of Queensland, 77 local government areas , leader_title1 = Monarchy of Australia, Monarch , leader_name1 = Charles III , leader_title2 = Governor of Queensland, Governor , leader_name2 = Jeannette Young , leader_title3 = Premier of Queensland, Premier , leader_name3 = Annastacia Palaszczuk (Australian Labor Party (Queensland Branch), AL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf Green Tree Frog
The leaf green tree frog (''Ranoidea phyllochroa'') is a species of stream-dwelling frog, native to eastern Australia from the Queensland/New South Wales border south to Sydney. Description This is a fairly small species of tree frog, up to about in length. It can be light green to dark olive green to light brown to dark brown on the dorsal surface. A pale golden stripe runs from the nostril, across the eye, over the typanum, and down the side, underlined by a dark brown stripe, which also goes over the typanum, not across it. The forelimbs, groin, and thighs are dark red. The toes are three-quarters webbed and toe discs are large. The belly is white. Ecology and behaviour This species inhabits flowing streams in rainforest, woodland, and wet or dry sclerophyll forest along the coast and ranges of New South Wales. Males make an "Erk..Ek..Ek..Derk" call from stream-side vegetation during spring, summer and autumn, especially on warm nights; they are often seen in suburban cree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Leaf Green Tree Frog
The southern leaf green tree frog (''Ranoidea nudidigitus'') is a species of tree frog native to coastal areas and the ranges of south-eastern Australia. It is distributed from just south of Sydney to eastern Victoria. Description ''Ranoidea nudidigitus'' is a small species of tree frog, up to about in length. Adults are normally green on their dorsal surfaces (although at times they can be brown), but metamorph frogs are always dull brown in colour. They are very similar to the leaf green tree frog (''Ranoidea phyllochroa''), and distribution and call are used to distinguish the two. The tympanum is indistinct (it is distinct in ''R. phyllochroa''). A black stripe on the side of the head starts at the nostril and continues down the side of the frog; it often gets larger the further down the frog it goes. A gold stripe occurs above the black one and follows it in the same direction. Ecology and behaviour This species has only recently been separated from the leaf green tree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranoidea (genus)
''Ranoidea'' is a genus of frogs in the subfamily Pelodryadinae. They are found in Australia, New Guinea, and two nearby groups of islands: the Maluku Islands, and the Louisiade Archipelago. The circumscription of this taxon is still controversial. Taxonomy Species in this genus were until recently placed in the then-paraphyletic genus ''Litoria''; many of them had been placed in even larger ''Hyla'' before. However, in 2016 Duellman and colleagues split ''Litoria'' into several genera. The systematic and taxonomic conclusions based on Duellman ''et al.'' should be treated with caution, because 78.9% of individuals (397/503) used in the concatenated analyses had less than half of the gene sequences available for the 19 genes used. Missing data can be problematic in phylogenetic analyses (e.g.) and lead to erroneous conclusions about systematic relationships. Additionally, there is no mention of checking for base-composition bias amongst taxa (non-stationarity), which can also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of New South Wales
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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