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Arnhem Sheath-tailed Bat
The Arnhem sheath-tailed bat, species (''Taphozous kapalgensis'') is an emballonurid bat found at the Top End of Australia. The species is also referred to as the white-striped sheathtail for the distinguishing marks at the flank, a feature observable beneath the wing when the animal is in flight. Records of the species are rare. Taxonomy A species allied to the genus ''Taphozous'', which includes emballonurid bat species in Australia and other continents. The population was described as a new species in 1979 by John McKean and Gordon Friend, nominating a holotype that was collected near South Alligator River in the Northern Territory of Australia. The species name "''kapalgensis''" means "belonging to Kapalga;" Kapalga is the type locality for the species. The common names include Arnhem sheath-tailed bat and white-striped sheathtail-bat. Description The pelage of the species is paler or mid-tone in colour, and the brownish fur frequently has an orange hue, with a distinct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John L
John Lasarus Williams (29 October 1924 – 15 June 2004), known as John L, was a Welsh nationalist activist. Williams was born in Llangoed on Anglesey, but lived most of his life in nearby Llanfairpwllgwyngyll. In his youth, he was a keen footballer, and he also worked as a teacher. His activism started when he campaigned against the refusal of Brewer Spinks, an employer in Blaenau Ffestiniog, to permit his staff to speak Welsh. This inspired him to become a founder of Undeb y Gymraeg Fyw, and through this organisation was the main organiser of ''Sioe Gymraeg y Borth'' (the Welsh show for Menai Bridge using the colloquial form of its Welsh name).Colli John L Williams , '' BBC Cymru'', 15 June 2004 Williams also join ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pandanus
''Pandanus'' is a genus of monocots with some 750 accepted species. They are palm-like, dioecious trees and shrubs native to the Old World tropics and subtropics. The greatest number of species are found in Madagascar and Malaysia. Common names include pandan, screw palm, and screw pine. They are classified in the order Pandanales, family Pandanaceae. Description Often called pandanus palms, these plants are not closely related to palm trees. The species vary in size from small shrubs less than tall, to medium-sized trees tall, typically with a broad canopy, heavy fruit, and moderate growth rate. The trunk is stout, wide-branching, and ringed with many leaf scars. Mature plants can have branches. Depending on the species, the trunk can be smooth, rough, or warty. The roots form a pyramidal tract to hold the trunk. They commonly have many thick stilt roots near the base, which provide support as the tree grows top-heavy with leaves, fruit, and branches. These roots are ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australian Museum
The Western Australian Museum is a statutory authority within the Culture and the Arts Portfolio, established under the ''Museum Act 1969''. The museum has six main sites. The state museum, now known as WA Museum Boola Bardip, officially re-opened on 21 November 2020 in the Perth Cultural Centre. The other sites are: the WA Maritime Museum and WA Shipwrecks Museum in Fremantle, the Museum of the Great Southern in Albany, the Museum of Geraldton in Geraldton, and the Museum of the Goldfields in Kalgoorlie-Boulder. History Established in 1891 in the Old Perth Gaol, it was known as the Geological Museum and consisted of geological collections. In 1892, ethnological and biological exhibits were added, and in 1897, the museum officially became the Western Australian Museum and Art Gallery. The museum employed collectors to obtain series of specimens; Tunney ventured across the state from 1895 to 1909 obtaining animals and, later, the tools and artefacts of the indigenous inh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Photographic Index Of Australian Wildlife
The National Photographic Index of Australian Wildlife was founded as a project of the Australian Museum on 3 June 1969 (as the National Photographic Index of Australian Birds) to compile a comprehensive collection of photographs of Australian bird species. The founder, Donald Trounson, served as the project’s chief executive officer until 1981, when he was succeeded by Ronald Strahan. It was established in association with the National Library of Australia under the direction of a trust chaired by Sir Percy Spender and was the first systematic attempt to compile a comprehensive photographic record of the birds of any country. In 1977 it was expanded to include mammals and, in 1984, reptiles and frogs, with the aim of progressively including other animal groups to become the most comprehensive possible archive of photographs of Australian wildlife and to provide an expanding service to the public, to photographers and to biological science. In November 1980 the Index was inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least-concern Species
A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the "Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15636) in the IUCN database still use the code "LR/lc", which indicates they have not been re-evaluat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Tectifica
''Eucalyptus tectifica'', commonly known as Darwin box, or grey box, is a species of tree that is endemic to northern Australia. It has rough, fibrous or flaky bark on the trunk and branches, lance-shaped or curved adult leaves, flower buds usually in groups of seven, creamy white flowers and conical, cup-shaped or barrel-shaped fruit. Description ''Eucalyptus tectifica'' is a tree that typically grows to a height of and forms a lignotuber. It has rough, fibrous or flaky greyish bark on the trunk and branches. The tree is deciduous or partly deciduous during the dry season. Young plants and coppice regrowth have egg-shaped to broadly lance-shaped leaves that are long and wide and petiolate. Adult leaves are the same shade of green on both sides, lance-shaped or curved, long and wide, tapering to a petiole long. The flower buds are arranged on the ends of branchlets, usually in groups of seven, on a thin branching peduncle long, the individual buds on pedicels long. Matur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corymbia Clavigera
''Corymbia clavigera'', commonly known as apple gum or cabbage gum, is a species of tree that is endemic to a small area in the north-west Kimberley region of Western Australia. It has smooth, pale grey and white bark, lance-shaped or elliptical adult leaves, flower buds in groups of three or seven, white flowers and urn-shaped to barrel-shaped fruit. Description ''Corymbia clavigera'' is a tree that typically grows to a height of and forms a lignotuber. It has smooth white to pale grey over nearly all of the trunk, sometimes with a partially thin, rough and irregularly flaky-tessellated at the base of the trunk. The adult leaves are arranged alternately, the same shade of dull green on both sides, lance-shaped or elliptical, long and wide with a pointed apex and the base tapering to a petiole long. The flower buds are arranged in leaf axils on a branched peduncle up to long, each branch of the peduncle with three or seven buds on pedicels long. Mature buds are oval to p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalypt
Eucalypt is a descriptive name for woody plants with capsule fruiting bodies belonging to seven closely related genera (of the tribe Eucalypteae) found across Australasia: ''Eucalyptus'', ''Corymbia'', ''Angophora'', '' Stockwellia'', ''Allosyncarpia'', '' Eucalyptopsis'' and ''Arillastrum''. Taxonomy For an example of changing historical perspectives, in 1991, largely genetic evidence indicated that some prominent ''Eucalyptus'' species were actually more closely related to ''Angophora'' than to other eucalypts; they were accordingly split off into the new genus ''Corymbia''. Although separate, all of these genera and their species are allied and it remains the standard to refer to the members of all seven genera ''Angophora'', ''Corymbia'', ''Eucalyptus'', ''Stockwellia'', ''Allosyncarpia'', ''Eucalyptopsis'' and ''Arillastrum'' as "eucalypts" or as the eucalypt group. The extant genera ''Stockwellia'', ''Allosyncarpia'', ''Eucalyptopsis'' and ''Arillastrum'' comprise six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pandanus Spiralis
''Pandanus spiralis'' is native to northern Australia. It is commonly called common screwpine, iidool, pandanus palm, screw pine, screw palm or spring pandanus. It is neither a true palm, nor a pine. Distribution ''Pandanus spiralis'' occurs in Queensland, Northern NSW, the Northern Territory and the extreme north of Western Australia. The plant is most commonly found growing along watercourses or coastal fringes and dune systems. Description ''Pandanus spiralis'' is a shrub or small tree up to 10 metres in height. It has long, spiny leaves organised in a spiral arrangement. The plant bears a large, pineapple-like cluster of fruit that turn orange-red when ripe. Wildlife including birds take advantage of the spiny leaves by living in the tree for protection. They also favor its fruit. Uses The leaves of ''P. spiralis'' can be used to weave neckbands and armbands. The fibre of the leaves can be used as string for dillybags. Other uses include baskets, mats, and shel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corymbia Papuana
''Corymbia papuana'', commonly known as ghost gum, is a species of evergreen tree native to New Guinea, some Torres Strait Islands and the northern part of the Cape York Peninsula in Australia. It has smooth whitish bark, lance-shaped adult leaves, flower buds in groups of three or seven, creamy white flowers and barrel-shaped or urn-shaped fruit. Description ''Corymbia papuana'' is a tree that typically grows to a height of and forms a lignotuber. It has smooth white, creamy white or pale grey bark. Young plants and coppice regrowth have hairy, elliptic to egg-shaped or lance-shaped leaves that are long and wide on a short petiole. Adult leaves are arranged alternately, the same shade of dull green on both sides, lance-shaped, long and wide on a petiole long. The flower buds are arranged in leaf axils on a branched peduncle long, each branch of the peduncle with three or seven buds on pedicels long. Mature buds are pear-shaped, long and wide with a rounded operculum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macroderma Gigas
The ghost bat (''Macroderma gigas'') is a species of bat found in northern Australia. The species is the only Australian bat that preys on large vertebrates – birds, reptiles and other mammals – which they detect using acute sight and hearing, combined with echolocation, while waiting in ambush at a perch. The wing membrane and bare skin is pale in colour, their fur is light or dark grey over the back and paler at the front. The species has a prominent and simple nose-leaf, their large ears are elongated and joined at lower half, and the eyes are also large and dark in colour. The first description of the species was published in 1880, its recorded range has significantly contracted since that time. Taxonomy A species of '' Macroderma'', one of several genera in the family Megadermatidae (false vampires). The family all have large eyes, a nose-leaf and tragus, long ears joined at the base, and are also found in southern Asia and central Africa. The description was published ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
