|
Brachaspis Robustus
''Sigaus robustus'' is a New Zealand species of grasshopper classified as Threatened: Nationally Endangered. It is restricted to open stony habitat of the Mackenzie Basin of the South Island. Although a grasshopper, it is a poor jumper, relying on camouflage to hide from predators. It is threatened by introduced mammals such as stoats, hedgehogs, and rats. The New Zealand entomologist Tara Murray told '' North & South'' magazine in 2019: “They can actually jump, they just don’t land very well. On a hot day, an adult male can jump up to 1.5m, multiple times. Females are bulkier, so they don’t jump as far. These grasshoppers freeze as a first defence. If they do jump, it often ends as a back flop, belly flop or general ‘thock’ on the ground.” Species description ''Sigaus robustus'' is extremely well camouflaged, often relying on visual crypsis as passive defense against predation. It is also sexually dimorphic; adult males have a body length of 18–22 mm (0.71� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Des Helmore
Desmond W. Helmore (born 1940) is a New Zealand artist and illustrator, known both for his fine art and for his scientific work depicting insects, not least illustrating the New Zealand Arthropod Collection. One of the country's most noted and prolific biological illustrators, over 1000 of his illustrations of insects were published in research papers from 1976 to 2006. Life and education Helmore was born in Takapau, Hawkes Bay, New Zealand, and lived there on a farm until age 12. Interested in drawing since childhood, he attended Christ's College in Christchurch, and then the Ilam School of Fine Arts at the University of Canterbury from 1959 to 1962, where he was taught by Rudi Gopas, Russell Clark, and Bill Sutton. His fellow students at Ilam included Dick Frizzell, Tony Fomison, and John Panting. In his survey of New Zealand art, Frizzell described Helmore as someone who "seemed to have already graduated from somewhere else. All that quiet abstract pondering. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mosses
Mosses are small, non-vascular flowerless plants in the taxonomic division Bryophyta (, ) ''sensu stricto''. Bryophyta ('' sensu lato'', Schimp. 1879) may also refer to the parent group bryophytes, which comprise liverworts, mosses, and hornworts. Mosses typically form dense green clumps or mats, often in damp or shady locations. The individual plants are usually composed of simple leaves that are generally only one cell thick, attached to a stem that may be branched or unbranched and has only a limited role in conducting water and nutrients. Although some species have conducting tissues, these are generally poorly developed and structurally different from similar tissue found in vascular plants. Mosses do not have seeds and after fertilisation develop sporophytes with unbranched stalks topped with single capsules containing spores. They are typically tall, though some species are much larger. ''Dawsonia'', the tallest moss in the world, can grow to in height. There a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christchurch
Christchurch ( ; mi, Ōtautahi) is the largest city in the South Island of New Zealand and the seat of the Canterbury Region. Christchurch lies on the South Island's east coast, just north of Banks Peninsula on Pegasus Bay. The Avon River / Ōtākaro flows through the centre of the city, with an urban park along its banks. The city's territorial authority population is people, and includes a number of smaller urban areas as well as rural areas. The population of the urban area is people. Christchurch is the second-largest city by urban area population in New Zealand, after Auckland. It is the major urban area of an emerging sub-region known informally as Greater Christchurch. Notable smaller urban areas within this sub-region include Rangiora and Kaiapoi in Waimakariri District, north of the Waimakariri River, and Rolleston and Lincoln in Selwyn District to the south. The first inhabitants migrated to the area sometime between 1000 and 1250 AD. They hunted moa, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canterbury Museum, Christchurch
The Canterbury Museum is a museum located in the central city of Christchurch, New Zealand, in the city's Cultural Precinct. The museum was established in 1867 with Julius von Haast – whose collection formed its core – as its first director. The building is registered as a "Historic Place – Category I" by Heritage New Zealand. Directors The title curator and director has been used interchangeably during the history of Canterbury Museum. Von Haast was the museum's inaugural director; Haast died in 1887. Following Haast's death, Frederick Hutton was acting director until Henry Ogg Forbes took on a permanent position in December 1888 upon his return from England. In August 1892, Forbes permanently moved to England, and Hutton was appointed full director from May 1892 until October 1905. Hutton applied for leave to travel to England, and Charles Chilton was acting director from March 1905; Hutton died on his return journey from England and Chilton retained his acting rol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paratype
In zoology and botany, a paratype is a specimen of an organism that helps define what the scientific name of a species and other taxon actually represents, but it is not the holotype (and in botany is also neither an isotype nor a syntype). Often there is more than one paratype. Paratypes are usually held in museum research collections. The exact meaning of the term ''paratype'' when it is used in zoology is not the same as the meaning when it is used in botany. In both cases however, this term is used in conjunction with ''holotype''. Zoology In zoological nomenclature, a paratype is officially defined as "Each specimen of a type series other than the holotype.", ''International Code of Zoological Nomenclature'' In turn, this definition relies on the definition of a "type series". A type series is the material (specimens of organisms) that was cited in the original publication of the new species or subspecies, and was not excluded from being type material by the author (t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessaril ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otago
Otago (, ; mi, Ōtākou ) is a region of New Zealand located in the southern half of the South Island administered by the Otago Regional Council. It has an area of approximately , making it the country's second largest local government region. Its population was The name "Otago" is the local southern Māori dialect pronunciation of " Ōtākou", the name of the Māori village near the entrance to Otago Harbour. The exact meaning of the term is disputed, with common translations being "isolated village" and "place of red earth", the latter referring to the reddish-ochre clay which is common in the area around Dunedin. "Otago" is also the old name of the European settlement on the harbour, established by the Weller Brothers in 1831, which lies close to Otakou. The upper harbour later became the focus of the Otago Association, an offshoot of the Free Church of Scotland, notable for its adoption of the principle that ordinary people, not the landowner, should choose the min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ahuriri River
The Ahuriri River is a river in the Canterbury and Otago Regions of the South Island of New Zealand. The headwaters are on the eastern flanks of the Southern Alps. The river flows for through the southernmost part of the Mackenzie Basin before reaching the Ahuriri Arm of Lake Benmore, one of the lakes in the Waitaki hydroelectric project. From there, the waters join with those of the Waitaki, which has its outflow in the Pacific Ocean. Much of the upper portion of the river is in the Ahuriri Conservation Park, and it is a well-regarded fly fishing river, supporting both brown and rainbow trout. A notable rock formation, the Omarama or Ahuriri River Clay Cliffs, is located close to the river's north bank some 10 kilometres west of the township of Omarama Omarama is a small town (population 291 at 2018 census) at the junction of State Highways 8 and 83, near the southern end of the Mackenzie Basin, in the South Island of New Zealand. Omarama is in the Waitaki District ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takahē
The South Island takahē (''Porphyrio hochstetteri'') is a flightless swamphen indigenous to New Zealand and the largest living member of the rail family. It is often known by the abbreviated name takahē, which it shares with the recently extinct North Island takahē. The two takahē species are also known as notornis. Takahē were hunted extensively by Māori but was not named and described by Europeans until 1847, and then only from fossil bones. In 1850 a living bird was captured, and three more collected in the 19th century. After another bird was captured in 1898, and no more were to be found, the species was presumed extinct. Fifty years later, however, after a carefully planned search, South Island takahē were dramatically rediscovered in 1948 by Geoffrey Orbell in an isolated valley in the South Island's Murchison Mountains. The species is now managed by the New Zealand Department of Conservation, whose Takahē Recovery Programme maintains populations on several o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sigaus Childi
''Sigaus childi'' is an endangered protected species of grasshopper known only from the Alexandra, New Zealand, Alexandra district of the South Island of New Zealand. It is one of just two species of grasshopper listed for protection under the New Zealand Wildlife Act 1953 (the other is ''Brachaspis robustus)''. It is currently classified as "At Risk, Naturally Uncommon" by the Department of Conservation. The genus ''Sigaus'' is Endemism, endemic to New Zealand. Taxonomy ''Sigaus childi'' was described by Colleen Jamieson in 1999, from a male specimen collected on 15 December 1997 at Galloway Station, Otago (). The holotype and paratype are deposited in the Otago Museum, Dunedin. The species was named after the late species:Peter Child, Peter Child of Alexandra, New Zealand, Alexandra, who first collected it from Graveyard Gully in 1967. Description ''Sigaus childi'' is morphologically Crypsis, cryptic and Polymorphism (biology), polymorphic in colour, ranging from pale gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Otago")
.png "Click for more on -> Takahē")
