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Formica Rufibarbis
''Formica rufibarbis'' is a European formicine ant of the ''Formica fusca'' group. In the classification by Auguste Forel, it is treated in the subgenus '' Serviformica''. ''F. rufibarbis'' is subject to a Species Action Plan (SAP) in England, where it is known from only two locations, although it is not considered to be at risk on continental Europe. Taxonomy The name ''Formica rufibarbis'' was first given to this ant by Lord Avebury in Britain in his 1881 work ''Ants, Bees and Wasps'' although the species had been earlier misidentified as '' F. cunicularia'' by Frederick Smith in 1851. Description The Red-barbed Ant is readily identified by its relatively large size and distinctive coloration of a blackish head and thorax, contrasting with a light reddish thorax. Small dark workers do occur and may be mistaken for '' F. fusca'', although there is always a degree of colouration between thorax and abdomen. Workers can also be confused with ''F. cunicularia'' which does not h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Christian Fabricius
Johan Christian Fabricius (7 January 1745 – 3 March 1808) was a Danish zoologist, specialising in "Insecta", which at that time included all arthropods: insects, arachnids, crustaceans and others. He was a student of Carl Linnaeus, and is considered one of the most important entomologists of the 18th century, having named nearly 10,000 species of animals, and established the basis for the modern insect classification. Biography Johan Christian Fabricius was born on 7 January 1745 at Tønder in the Duchy of Schleswig, where his father was a doctor. He studied at the gymnasium at Altona and entered the University of Copenhagen in 1762. Later the same year he travelled together with his friend and relative Johan Zoëga to Uppsala, where he studied under Carl Linnaeus for two years. On his return, he started work on his , which was finally published in 1775. Throughout this time, he remained dependent on subsidies from his father, who worked as a consultant at Frederiks Hospita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isles Of Scilly
The Isles of Scilly (; kw, Syllan, ', or ) is an archipelago off the southwestern tip of Cornwall, England. One of the islands, St Agnes, is the most southerly point in Britain, being over further south than the most southerly point of the British mainland at Lizard Point. The total population of the islands at the 2011 United Kingdom census was 2,203. Scilly forms part of the ceremonial county of Cornwall, and some services are combined with those of Cornwall. However, since 1890, the islands have had a separate local authority. Since the passing of the Isles of Scilly Order 1930, this authority has had the status of a county council and today is known as the Council of the Isles of Scilly. The adjective "Scillonian" is sometimes used for people or things related to the archipelago. The Duchy of Cornwall owns most of the freehold land on the islands. Tourism is a major part of the local economy, along with agriculture—particularly the production of cut flowers. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyergus Rufescens
''Polyergus rufescens'' is a species of slave-making ant native to southern Europe and parts of Asia, commonly referred to as the European Amazon ant or as the slave-making ant. It is an obligatory social parasite, unable to feed itself or look after the colony and reliant on ants of another species to undertake these tasks. To replenish these servant ants, it raids nearby ant colonies and carries home pupae and larvae, and these are reared to provide future workers for the colony. A newly mated female ''P. rufescens'' needs to make its way into one of these "host" nests, kill the host queen, and be accepted by the host workers in her place. Description ''P. rufescens'' workers in western and southwestern Europe are dark red, while eastern specimens are more orange-red. Darker ants often have a purplish or brownish tinge to their gasters and appendages. Morphologically, ants of this species are similar to the Mexican ''Polyergus topoffi'', but have narrower heads and petioles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formica Sanguinea
''Formica sanguinea'', or blood-red ant, is a species of facultative slave-maker ant in the genus ''Formica'' characterized by the ability to secrete formic acid. It ranges from Central and Northern Europe through Russia to Japan, China, the Korean Peninsula, Africa and also the United States. This species is coloured red and black with workers up to 7 mm long. A colony of ''F. sanguinea'' can live either as a free colony or as a social parasite of ''Formica'' species, most commonly ''Formica fusca'', ''Formica japonica'', '' Formica hayashi'' and ''Formica rufibarbis''. Raiding Blood-red ants, ''F. sanguinea'', are facultative slave-makers, meaning colonies can live either alone or be parasitic. This allows them to be a good model organism to study the origins of brood stealing. A fertilized ''F. sanguinea'' queen will enter the nest of the host ant species and kill their queen. She then takes advantage of the workers who tend to her and her brood. ''F. sanguinea'' worker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formica Rufa
''Formica rufa'', also known as the red wood ant, southern wood ant, or horse ant, is a boreal member of the ''Formica rufa'' group of ants, and is the type species for that group, being described already by Linneaus in the first version of Systema Naturae from 1758. It is native to Eurasia, with a recorded distribution stretching from the middle of Scandinavia to the northern Iberia and Anatolia, and from Great Britain to Lake Baikal, with unconfirmed reportings of it also to the Russian Far East. There are claims that it can be found in North America, but this is not confirmed in specialised litterature, and no recent publication where North American wood ants are listed mentions it as present, while records from North America are all listed as dubious or unconfirmed in a record compilation. Workers head and thorax are colored red and the abdomen brownish-black, usually with a dorsal dark patches on the head and promensonotum, although some individuals may be more uniform redd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teän
Teän ( , sometimes written ''Tean'' without the diaeresis; kw, Enys Tian) is an uninhabited island to the north of the Isles of Scilly archipelago between Tresco, to the west, and St Martin's, to the east. Approximately in area, the island consists of a series of granite tors with the highest point, Great Hill, rising to at its eastern end. The low-lying land is overlain with glacial till and outwash gravels with glacial erratics abundant on the north coast beaches, which indicates the southern limit of outwash from an ice sheet for which it is designated a Geological Conservation Review site. There is evidence of occupation from the Bronze Age to the early 19th century and the island was still being grazed in 1945.Parslow, R. (2007) ''The Isles of Scilly''. New Naturalist Library. London: HarperCollins An early Christian chapel exists on the island; it was possibly dedicated to a saint called Theon. The island lies within both the Isles of Scilly Heritage Coast and th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Martin's, Isles Of Scilly
St Martin's ( kw, Brechiek, meaning "dappled island") is the northernmost populated island of the Isles of Scilly, England. It has an area of . Description There are three main settlements on the island - Higher Town, Middle Town and Lower Town - in addition to a number of scattered farms and cottages, with a total population (2011 census) of 136. There are two quays - at Higher Town (the Higher Town Quay, used at high tide) and at Lower Town (the Hotel Quay, used at low tide). In Higher Town there is a post office. There is a vineyard on the island. To the north, St Martin's is joined by a tidal causeway to White Island. Daymark At the northeast corner of the island is a large red-and-white daymark. It was erected in 1683 by Thomas Ekins, first steward of the Godophin Family to live on the islands. It is a rendered granite circular tower in diameter and high, set back to conical termination making it high. The blocked arched entrance door contains an incorrect date ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Isles
The Eastern Isles ( kw, Enesow Goonhyli, ''islands of the salt water downs'') are a group of twelve small uninhabited islands within the Isles of Scilly Area of Outstanding Natural Beauty, part of the Scilly Heritage Coast and a Site of Special Scientific Interest (SSSI) first designated in 1971 for its flora and fauna. They have a long period of occupation from the Bronze Age with cairns and entrance graves through to Iron Age field systems and a Roman shrine on Nornour. Before the 19th century, the islands were known by their Cornish name, which had also become the name of the largest island in the group after the submergence of the connecting lands.Weatherhill, Craig, ''Place Names in Cornwall and Scilly'', Wessex Books, 2005 Geography The islands are located to the south–east of St Martin's, and are within the Isles of Scilly Area of Outstanding Natural Beauty and part of the Scilly Heritage Coast. The Isles are not so exposed to gales as the Western Rocks; consequently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitsand Bay
Whitsand Bay, situated in south east Cornwall, England, runs from Rame Head in the east to Portwrinkle in the west. It is characterised by sheer, high cliffs, dramatic scenery and long stretches of sandy beaches. The South West Coast Path runs the length of the bay. Geography The bay is overlooked by Rame Head, a conical hill with the ruins of a 14th-century chapel dedicated to St Michael on top. Polhawn Cove is a rough beach, consisting of sharp rocks, shingle and an area of open sand. West of Captain Blake's Point, long stretches of sand are interspersed with rocky headlands and small bays, many inaccessible at high tide. The holiday settlements of Freathy and Tregonhawke are built on terraces on the cliff faces. A National Trust property at Sharrow Point preserves a small cave excavated by hand in 1874 by a hermit called Lugger, who inscribed verses on the ceiling to relieve his boredom. Lugger's Cave is fenced off to the public. The headland forms part of ''Rame Head & ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornwall
Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic Ocean, to the south by the English Channel, and to the east by the county of Devon, with the River Tamar forming the border between them. Cornwall forms the westernmost part of the South West Peninsula of the island of Great Britain. The southwesternmost point is Land's End and the southernmost Lizard Point. Cornwall has a population of and an area of . The county has been administered since 2009 by the unitary authority, Cornwall Council. The ceremonial county of Cornwall also includes the Isles of Scilly, which are administered separately. The administrative centre of Cornwall is Truro, its only city. Cornwall was formerly a Brythonic kingdom and subsequently a royal duchy. It is the cultural and ethnic origin of the Cornish dias ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weybridge
Weybridge () is a town in the Borough of Elmbridge in Surrey, England, around southwest of central London. The settlement is recorded as ''Waigebrugge'' and ''Weibrugge'' in the 7th century and the name derives from a crossing point of the River Wey, which flows into the River Thames to the north of the town centre. The earliest evidence of human activity is from the Bronze Age. During the Anglo-Saxon and medieval periods, Weybridge was held by Chertsey Abbey. In the 1530s, Henry VIII constructed Oatlands Palace to the north of the town centre, which he intended to be the residence of his fourth wife, Anne of Cleves. He married Catherine Howard there in July 1540 and the palace remained a royal residence until the Civil War. The buildings were demolished in the early 1650s and a new mansion, Oatlands House, was constructed to the east of Weybridge later the same century. Prince Frederick, Duke of York and Albany owned the mansion in the 18th century. The town began to ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reigate
Reigate ( ) is a town status in the United Kingdom, town in Surrey, England, around south of central London. The settlement is recorded in Domesday Book in 1086 as ''Cherchefelle'' and first appears with its modern name in the 1190s. The earliest archaeological evidence for human activity is from the Paleolithic and Neolithic, and during the Roman Britain, Roman period, tile making took place to the north east of the modern centre. A motte-and-bailey castle was erected in Reigate in the late 11th or early 12th century. It was originally constructed of lumber, timber, but the curtain walls were rebuilt in stone about a century later. In the first half of the 13th century, an Augustinians, Augustinian priory was founded to the south of the modern town centre. The priory was dissolution of the monasteries, closed during the English Reformation, Reformation and was rebuilt as a private residence for William Howard, 1st Baron Howard of Effingham, William Howard, the 1st Baron Howard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
