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Aleeta Curvicosta
''Aleeta curvicosta'' (commonly known as the floury baker or floury miller, known until 2003 as ''Abricta curvicosta'') is a species of cicada, one of Australia's most familiar insects. Native to the continent's eastern coastline, it was described in 1834 by Ernst Friedrich Germar. The floury baker is the only described species in the genus ''Aleeta''. The floury baker's distinctive appearance and loud call make it popular with children. Both the common and genus name are derived from the white, flour-like filaments covering the adult body. Its body and eyes are generally brown with pale patterns including a light-coloured line along the midline of the pronotum. Its forewings have distinctive dark brown patches at the base of two of their apical cells. The female is larger than the male, although species size overall varies geographically, with larger animals associated with regions of higher rainfall. The male has distinctive genitalia and a loud and complex call generated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maxwell Sydney Moulds
Maxwell Sydney Moulds is an Australian entomologist. The majority of his books are written about Cicadas. ''australianmuseum.net.au'' Maxwell Sydney Moulds led a morphological analysis of the genus and discovered the cicadas separation naturally into s according to |
Tibicen
''Tibicen'' is an historical genus name in the insect family Cicadidae (order Hemiptera) that was originally published by P. A. Latreille in 1825 and formally made available in a translation by A. A. Berthold in 1827. The name was placed on the Official Index of Rejected and Invalid Generic Names in Zoology by the International Commission on Zoological Nomenclature in 2021. Certain European cicada species that were included by some authors in this genus at the time of its suppression are now listed under genus '' Lyristes'' Horváth, 1926. Listing for genus ''Lyristes'' Other formerly-''Tibicen'' species are placed in the tribe Cryptotympanini and include the genera ''Auritibicen'' Lee, 2015, ''Hadoa'' Moulds, 2015 ''Megatibicen'' Sanborn and Heath, 2016, and ''Neotibicen'' Hill and Moulds, 2015. For nearly a century after its 1825 appearance in the literature, ''Tibicen'' was rarely referenced. Usage increased in the early 1900s when influential authors such as G. W. Kirkaldy, E. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arunta Perulata
''Arunta perulata'' is a large cicada native to Australia. It is also known as the white drummer cicada. The name floury baker was previously applied to this species, but that name is now specific to '' Aleeta curvicosta''. The white drummer was first described in 1831 by Félix Édouard Guérin-Méneville as ''Cicada perulata''. The average body length of the male white drummer is approximately 3.75 cm and the female approximately 3.72 cm. The head is green with prominent dark red-brown markings and green midline along pronotum. The eyes are a dark red-brown. The thorax and abdomen are predominantly dark red-brown. Depressions on the body are covered with yellow velvety fur. The prominent sac-like tymbal covers are white. The wings are clear with reddish brown and yellowish veins, and measure up to 4.97 cm long in males and 4.84 cm long in females. The white drummer has yellow-green legs marked with dark brown and black. The white drummer make a constant ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Sunday Times (Sydney)
''The Sunday Times'' was a newspaper published in Sydney, New South Wales, Australia from 1885 to 1930. History ''The Sunday Times'' was founded by W. H. Leighton Bailey. It was first published on 15 November 1885 by Charles Mark Curtiss, and ceased with no. 2389 on 1 June 1930. ''The Sunday Times'' was controlled by the Evans family for over 30 years, until 1916 when the Sunday Times Newspaper Company, as well as the company's premises, were sold to Hugh D. McIntosh. In 1927, McIntosh sold his holdings in the Sunday Times Newspaper Company to Beckett's Newspapers, with J. H. C. Sleeman as Managing Director. ''The Sunday Times'' ceased publication in 1930, with staff informed on 8 June. The Sunday Times Newspaper Company also published '' The Referee'' from 1887, and later the ''Arrow''. Digitisation This paper has been digitised as part of the Australian Newspapers Digitisation Program project of the National Library of Australia. See also * List of newspapers in Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Sydney Morning Herald
''The Sydney Morning Herald'' (''SMH'') is a daily compact newspaper published in Sydney, New South Wales, Australia, and owned by Nine. Founded in 1831 as the ''Sydney Herald'', the ''Herald'' is the oldest continuously published newspaper in Australia and "the most widely-read masthead in the country." The newspaper is published in compact print form from Monday to Saturday as ''The Sydney Morning Herald'' and on Sunday as its sister newspaper, '' The Sun-Herald'' and digitally as an online site and app, seven days a week. It is considered a newspaper of record for Australia. The print edition of ''The Sydney Morning Herald'' is available for purchase from many retail outlets throughout the Sydney metropolitan area, most parts of regional New South Wales, the Australian Capital Territory and South East Queensland. Overview ''The Sydney Morning Herald'' publishes a variety of supplements, including the magazines ''Good Weekend'' (included in the Saturday edition of ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koine. Dia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tryella
''Tryella'' is a genus of 14 species of cicada found in Australia and New Guinea. For many years, the members were classified in the genus '' Abricta''. However, recent review of the genus has shown it to be a disparate group of species, and the Australian members moved to other genera. S.M. Moulds conducted a morphological analysis of the genus and found the cicadas split naturally into clades according to biogeographical region. Of the 15 Australian species, the floury baker was the earliest offshoot. Unpublished data confirmed it was quite genetically distant from the other 14 species and so it was classified in a new monotypic genus '' Aleeta'', while the others were placed in the genus ''Tryella''. The genus name is derived from the Ancient Greek ''tryelis'' " ladle" and relates to the ladle-shaped uncal lobes of the species in the genus. The group are commonly called bullets, the name derived from markings behind their heads, which together with their compact bodies make th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Taxon
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Distance
Genetic distance is a measure of the genetic divergence between species or between populations within a species, whether the distance measures time from common ancestor or degree of differentiation. Populations with many similar alleles have small genetic distances. This indicates that they are closely related and have a recent common ancestor. Genetic distance is useful for reconstructing the history of populations, such as the multiple human expansions out of Africa. It is also used for understanding the origin of biodiversity. For example, the genetic distances between different breeds of domesticated animals are often investigated in order to determine which breeds should be protected to maintain genetic diversity. Biological foundation In the genome of an organism, each gene is located at a specific place called the locus for that gene. Allelic variations at these loci cause phenotypic variation within species (e.g. hair colour, eye colour). However, most alleles do not hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biogeographical Region
A biogeographic realm or ecozone is the broadest biogeographic division of Earth's land surface, based on distributional patterns of terrestrial organisms. They are subdivided into bioregions, which are further subdivided into ecoregions. Description The realms delineate large areas of Earth's surface within which organisms have evolved in relative isolation over long periods of time, separated geographic features, such as oceans, broad deserts, or high mountain ranges, that constitute natural barriers to migration. As such, biogeographic realm designations are used to indicate general groupings of organisms based on their shared biogeography. Biogeographic realms correspond to the floristic kingdoms of botany or zoogeographic regions of zoology. From 1872, Alfred Russel Wallace developed a system of zoogeographic regions, extending the ornithologist Philip Sclater's system of six regions. Biogeographic realms are characterized by the evolutionary history of the organism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clade
A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, the equivalent Latin term ''cladus'' (plural ''cladi'') is often used in taxonomical literature. The common ancestor may be an individual, a population, or a species (extinct or extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed monophyletic (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming taxa that are not clades; that is, taxa that are not monophyletic. Some of the relationships between organisms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
