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Synemon Theresa
''Synemon theresa'', the cryptic sun-moth, is a species of day-flying moth of the family Castniidae. It was described by Edward Doubleday in 1846. It has a wingspan of 26-40mm, and is mostly grey-brown with orange hindwings. Native to Australia, this species is extinct in Victoria, and is now only known from a relatively small area of South Australia near Adelaide. It uses '' Themeda triandra'' (Kangaroo Grass) and ''Rytidopserma'' spp. (Wallaby Grasses) as larval food plants. Adults can be found from November to February. They only live for a few days, as they do not have a feeding proboscis. Despite becoming extinct over much of its former range, the cryptic sun-moth is not listed as a threatened species in South Australia. Taxonomy ''Synemon theresa'' was first described by Edward Doubleday in 1846. The type species is from the Adelaide region. It has been given the common name of Cryptic Sun-moth due to its subtle colouration and elusive nature. Description Males have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Doubleday
Edward Doubleday (9 October 1810 – 14 December 1849) was an English entomologist primarily interested in Lepidoptera. He is best known for ''The Genera of Diurnal Lepidoptera: Comprising Their Generic Characters, a Notice of Their Habits and Transformations, and a Catalogue of the Species of Each Genus'', co-written with John O. Westwood, and illustrated by William Chapman Hewitson; and ''List of the Specimens of Lepidopterous Insects in the Collection of the British Museum''. Doubleday was born on 9 October 1810 in Epping, Essex, the second son of Benjamin and Mary Doubleday. His older brother was Henry Doubleday who also grew up to become a notable entomologist. They were both interested in natural history and spent their childhood collecting specimens in the nearby Epping Forest. The boys grew up in a Quaker family and Edward received a good classical education at the local Quaker school. In 1835, he joined a fellow Quaker named Robert Foster on a trip to the United State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beechworth
Beechworth is a well-preserved historical town located in the north-east of Victoria, Australia, famous for its major growth during the gold rush days of the mid-1850s. At the , Beechworth had a population of 3,859. Beechworth's many historical buildings are well preserved and the town has re-invented itself and evolved into a popular tourist destination and growing wine-producing centre. History Beechworth Parish and Township plans were prepared, named and certified by George D Smythe after he had left the family estate near Liverpool in 1828, then again near Launceston, Tasmania in 1838. Originally used for grazing by the settler David Reid, the area was also sometimes known as Mayday Hills until 1853. The Post Office opened on 1 May 1853 as Spring Creek and was renamed Beechworth on 1 January 1854. One Indigenous name for the area of unknown origin and language is Baarmutha. Gold Between 1852 and 1857, Beechworth was a gold producing region and centre of government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pupa
A pupa ( la, pupa, "doll"; plural: ''pupae'') is the life stage of some insects undergoing transformation between immature and mature stages. Insects that go through a pupal stage are holometabolous: they go through four distinct stages in their life cycle, the stages thereof being egg, larva, pupa, and imago. The processes of entering and completing the pupal stage are controlled by the insect's hormones, especially juvenile hormone, prothoracicotropic hormone, and ecdysone. The act of becoming a pupa is called pupation, and the act of emerging from the pupal case is called eclosion or emergence. The pupae of different groups of insects have different names such as ''chrysalis'' for the pupae of butterflies and ''tumbler'' for those of the mosquito family. Pupae may further be enclosed in other structures such as cocoons, nests, or shells. Position in life cycle The pupal stage follows the larval stage and precedes adulthood ('' imago'') in insects with complete metamo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synemon
''Synemon'' (commonly known as the Sun-moths) is a genus of moths within the family Castniidae. It was described by Edward Doubleday in 1846. The genus contains 24 described and 20 undescribed species. These species are found across mainland Australia and on Kangaroo Island, with the highest diversity in Western Australia. ''Synemon'' species can be found in a range of habitats, including woodlands, heathlands and native perennial grasslands. The adults fly during the daytime in warm to hot weather. They have clubbed antennae, and are often mistaken for butterflies. Sun-moths typically have dull coloured forewings which, at rest, conceal their brightly coloured hindwings. The hindwings can be used to startle potential predators. All known larvae of sun-moths feed on monocotyledonous plants, such as ''Rytidosperma'', ''Gahnia'', ''Lepidosperma'' and ''Lomandra.'' Since European settlement, many species have suffered drastic reductions in their distributions due to habitat loss fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larva
A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The larva's appearance is generally very different from the adult form (''e.g.'' caterpillars and butterflies) including different unique structures and organs that do not occur in the adult form. Their diet may also be considerably different. Larvae are frequently adapted to different environments than adults. For example, some larvae such as tadpoles live almost exclusively in aquatic environments, but can live outside water as adult frogs. By living in a distinct environment, larvae may be given shelter from predators and reduce competition for resources with the adult population. Animals in the larval stage will consume food to fuel their transition into the adult form. In some organisms like polychaetes and barnacles, adults are im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instar
An instar (, from the Latin '' īnstar'', "form", "likeness") is a developmental stage of arthropods, such as insects, between each moult (''ecdysis''), until sexual maturity is reached. Arthropods must shed the exoskeleton in order to grow or assume a new form. Differences between instars can often be seen in altered body proportions, colors, patterns, changes in the number of body segments or head width. After shedding their exoskeleton (moulting), the juvenile arthropods continue in their life cycle until they either pupate or moult again. The instar period of growth is fixed; however, in some insects, like the salvinia stem-borer moth, the number of instars depends on early larval nutrition. Some arthropods can continue to moult after sexual maturity, but the stages between these subsequent moults are generally not called instars. For most insect species, an ''instar'' is the developmental stage of the larval forms of holometabolous (complete metamorphism) or nymphal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. '' Panthera leo'' (lion) and '' Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptic Sun-moths (Synemon Theresa) Mating
Cryptic may refer to: In science: * Cryptic species complex, a group of species that are very difficult to distinguish from one another * Crypsis, the ability of animals to blend in to avoid observation * Cryptic era, earliest period of the Earth In music: * ''Cryptic'' (album), by Edge of Sanity * Cryptic, a Minnesota-based music group formed by Brownmark In games and entertainment: * Cryptic crossword, a type of word puzzle, known colloquially as ''Cryptics'' * Cryptic Studios Cryptic Studios is an American video game developer specializing in massively multiplayer online role-playing games. It is headquartered in Los Gatos, California and was a wholly owned Perfect World subsidiary, and is now owned by Embracer Grou ..., video game developer * Cryptics, characters from the role playing game, '' Demon: The Fallen'' {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rytidosperma Caespitosum
''Rytidosperma caespitosum'', known by various common names including common wallaby-grass, ringed wallaby-grass, and white-top, is a species of grass native to southern parts of Australia. Description It is a tufted perennial grass that reaches up to 90 centimetres high. Flowers are purple or green, and occur in a panicle of from 10 to 30 spikelets, each of which contains from four to nine individual flowers. Taxonomy It was first collected from Shark Bay in Western Australia by Charles Gaudichaud-Beaupré, botanist to the expedition of Louis de Freycinet. It was published by Gaudichaud-Beaupré in 1829 under the name ''Danthonia caespitosa''. During the 1960s and 1970s it was transferred firstly into '' Notodanthonia'' and then into ''Rytidosperma''. In 1993 it was transferred into '' Austrodanthonia'' by Hans Peter Linder Hans may refer to: __NOTOC__ People * Hans (name), a masculine given name * Hans Raj Hans, Indian singer and politician ** Navraj Hans, Indian singer, acto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rytidosperma Racemosum
''Rytidosperma racemosum'' or wallaby grass, is a species of grass found in New Zealand and southern and eastern Australia. A widespread plant, it is found in many parts of Australia, apart from the most arid sites. The specific epithet ''racemosa'' is derived from the Latin for bearing racemes A raceme ( or ) or racemoid is an unbranched, indeterminate type of inflorescence bearing flowers having short floral stalks along the shoots that bear the flowers. The oldest flowers grow close to the base and new flowers are produced as the sh ....Les Robinson - Field Guide to the Native Plants of Sydney, page 268 The grass may grow up to tall. Two varieties are recognized: * ''Rytidosperma racemosum var. racemosum'' * ''Rytidosperma racemosum var. obtusatum'' References {{Taxonbar, from=Q15521314 racemosum Bunchgrasses of Australasia Grasses of New Zealand Poales of Australia Plants described in 1979 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Lofty Ranges
The Mount Lofty Ranges are a range of mountains in the Australian state of South Australia which for a small part of its length borders the east of Adelaide. The part of the range in the vicinity of Adelaide is called the Adelaide Hills and defines the eastern border of the Adelaide Plains. Location and description The Mount Lofty Ranges stretch from the southernmost point of the Fleurieu Peninsula at Cape Jervis northwards for over before petering out north of Peterborough. In the vicinity of Adelaide, they separate the Adelaide Plains from the extensive plains that surround the Murray River and stretch eastwards to Victoria. The Heysen Trail traverses almost the entire length of the ranges, crossing westwards to the Flinders Ranges near Hallett. The mountains have a Mediterranean climate with moderate rainfall brought by south-westerly winds, hot summers and cool winters. The southern ranges are wetter (with of rain per year) than the northern ranges (). Southern r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clare, South Australia
The town of Clare is located in South Australia in the Mid North region, 136 km north of Adelaide. It gives its name to the Clare Valley wine and tourist region. At the , Clare itself had a population of 3160 as part of an urban area with 3327 people. History The first European to explore the district was John Hill, who in April 1839 discovered and named the Wakefield River and Hutt River. In early 1840 the first European settlers arrived in the district, led by John Horrocks. The town itself was established in 1842 by Edward Burton Gleeson, and named after his ancestral home of County Clare in Ireland, although the town was first named Inchiquin after Gleeson's property. Lake Inchiquin is now the name of a reservoir located to the north of the town, near the golf club. The layout of the town's road system was apparently designed by a draughtsman in Adelaide, without any knowledge of the local geography. There are several roads in Clare that end abruptly at a cliff f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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