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List Of Odonata Species Of Great Britain
There are 57 recorded species of Odonata in Britain, made up of 21 damselflies (suborder Zygoptera) and 36 dragonflies (suborder Anisoptera). Of these, 42 species (17 damselflies and 25 dragonflies) are resident breeders, and the remainder are either extinct species, or vagrants - in respect of the latter, this list follows the decisions of the Odonata Records Committee. Some of these rare species have not been seen since the 19th Century; however, the British Odonata list is also currently undergoing a period of unprecedented change, as new species are being discovered for the first time, some going on to become breeding species. This list is based on the following principal references: * Merritt, R., N. W. Moore and B. C. Eversham (1996), '' Atlas of the dragonflies of Britain and Ireland'', HMSO () * Parr, A. J. (1996), Dragonfly movement and migration in Britain and Ireland, '' Journal of the British Dragonfly Society'' Vol. 12 No. 2 pp. 33–50 * Parr, Adrian (2000a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarlet Dragonfly
The scarlet dragonfly (''Crocothemis erythraea'') is a species of dragonfly in the family Libellulidae. Its common names include broad scarlet, common scarlet-darter, and scarlet darter. Status and distribution The scarlet dragonfly is a common species in southern Europe and throughout Africa. It also occurs across western Asia as far as southern China. It is a very rare vagrant in Britain. Its first record in the country was at Hayle Kimbro Pool, The Lizard, Cornwall, on 7 August 1995. Since then there have been a few further records at scattered locations throughout Britain. Habitat A wide range of both running and standing waters, except those that are shaded. Adults may be found some distance from water in habitats ranging from desert to open woodland; absent from dense forest. Description ''Crocothemis erythraea'' can reach a length of . These dragonflies haves a flattened and rather broad abdomen. The adult male scarlet dragonfly has a bright scarlet red, widened abdome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bake Fishing Lakes
Bake Fishing Lakes (); also known as Bake Lakes, Bake Farm Lakes or Bake Pools; is the name for a group of lakes at Bake Farm, near Trerulefoot, Cornwall, England, UK. There are seven lakes in total; they are used for angling, and are stocked with a variety of fish species. The site is known among dragonfly enthusiasts as one of the first sites in Britain where the Lesser Emperor was recorded as breeding, in 1999 (Pellow 2000). References * Pellow, Keith (2000) Lesser Emperor Dragonfly ''Anax parthenope'' (Selys) breeding in Cornwall ''Atropos Atropos (; grc, Ἄτροπος "without turn") or Aisa, in Greek mythology, was one of the three Moirai, goddesses of fate and destiny. Her Roman equivalent was Morta. Atropos was the oldest of the Three Fates, and was known as "the Inflex ...''; No. 9, pp. 28–29 External linksBake Lakes Lakes of Cornwall {{Cornwall-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloucestershire
Gloucestershire ( abbreviated Glos) is a county in South West England. The county comprises part of the Cotswold Hills, part of the flat fertile valley of the River Severn and the entire Forest of Dean. The county town is the city of Gloucester and other principal towns and villages include Cheltenham, Cirencester, Kingswood, Bradley Stoke, Stroud, Thornbury, Yate, Tewkesbury, Bishop's Cleeve, Churchdown, Brockworth, Winchcombe, Dursley, Cam, Berkeley, Wotton-under-Edge, Tetbury, Moreton-in-Marsh, Fairford, Lechlade, Northleach, Stow-on-the-Wold, Chipping Campden, Bourton-on-the-Water, Stonehouse, Nailsworth, Minchinhampton, Painswick, Winterbourne, Frampton Cotterell, Coleford, Cinderford, Lydney and Rodborough and Cainscross that are within Stroud's urban area. Gloucestershire borders Herefordshire to the north-west, Worcestershire to the north, Warwickshire to the north-east, Oxfordshire to the east, Wiltshire to the south, Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Of Dean
The Forest of Dean is a geographical, historical and cultural region in the western part of the county of Gloucestershire, England. It forms a roughly triangular plateau bounded by the River Wye to the west and northwest, Herefordshire to the north, the River Severn to the south, and the City of Gloucester Gloucester ( ) is a cathedral city and the county town of Gloucestershire in the South West of England. Gloucester lies on the River Severn, between the Cotswolds to the east and the Forest of Dean to the west, east of Monmouth and east of th ... to the east. The area is characterised by more than of mixed woodland, one of the surviving ancient woodlands in England. A large area was reserved for royal hunting before 1066, and remained as the second largest Crown forests, crown forest in England, after the New Forest. Although the name is used loosely to refer to the part of Gloucestershire between the Severn and Wye, the Forest of Dean proper has covered a muc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinderford
Cinderford is a town and civil parish on the eastern fringe of the Forest of Dean in Gloucestershire, England. The population was 8,777 at the 2021 Census. The town came into existence in the 19th century, following the rapid expansion of Cinderford Ironworks and the Forest of Dean Coalfield. Cinderford's origins can be seen in the style and layout of the town, with long rows of identical terraced housing similar to those found in the mining villages of the South Wales Valleys. The decline of the coal industry in the 1950s and 1960s affected Cinderford as most of the male population was employed in mining. History The name ''Cinderford'', used for a crossing-point, is recorded as early as 1258. The name reflects the site of early ironmaking which created deposits of cinders (clinker), sometimes in large mounds.Forest of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Emperor
''Anax parthenope'', the lesser emperor, is a dragonfly of the family Aeshnidae. It is found in Southern Europe, North Africa, Middle East and Asia. Description It is a crepuscular dragonfly, active in the dusk. This species can be easily distinguished by the multicolored upper surface of frons and by the shape and relative lengths of the anal appendages. Its labium and labrum are golden-yellow and face and frons are greenish yellow and eyes are green, bluish when aged. Its thorax is pale olivaceous brown with dark brown sutures. Its segment two of the abdomen is turquoise blue. Segment three has a large blue patch at each side. Segments 4 to 9 have an irregular black middorsal stripe. Segment 10 is black. Comparison with ''Anax imperator'' ''A. parthenope'' is smaller and less colourful than ''Anax imperator''. In general appearance, especially when seen on the wing, ''A. parthenope'' is similar to ''A. imperator'', but ''A. parthenope'' tends to hold its abdomen straighter th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norfolk
Norfolk () is a ceremonial and non-metropolitan county in East Anglia in England. It borders Lincolnshire to the north-west, Cambridgeshire to the west and south-west, and Suffolk to the south. Its northern and eastern boundaries are the North Sea, with The Wash to the north-west. The county town is the city of Norwich. With an area of and a population of 859,400, Norfolk is a largely rural county with a population density of 401 per square mile (155 per km2). Of the county's population, 40% live in four major built up areas: Norwich (213,000), Great Yarmouth (63,000), King's Lynn (46,000) and Thetford (25,000). The Broads is a network of rivers and lakes in the east of the county, extending south into Suffolk. The area is protected by the Broads Authority and has similar status to a national park. History The area that was to become Norfolk was settled in pre-Roman times, (there were Palaeolithic settlers as early as 950,000 years ago) with camps along the higher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hickling Broad
Hickling Broad is a nature reserve 4 km south-east of Stalham, north-east of Norwich in Norfolk. It is managed by the Norfolk Wildlife Trust. It is a National Nature Reserve and part of the Upper Thurne Broads and Marshes Site of Special Scientific Interest and Hickling Broad and Horsey Mere Nature Conservation Review site, Grade I. It is in the Norfolk Coast Area of Outstanding Natural Beauty, and part of the Broadland Ramsar site and Special Protection Area, and The Broads Special Area of Conservation. It is the broad with the largest surface area, and the water is slightly brackish, due to its proximity to the sea.''Inland Waterways of Great Britain'', Jane Cumberlidge, (2009), Imray Laurie Norie and Wilson, The navigation channel is only 1.5 m deep, with much of the broad being shallower; it is 1.4 km2, making it one of the largest expanses of open water in East Anglia. Ecology It has the largest reed-bed in England and supports rare waterweeds such as the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monmouthshire
Monmouthshire ( cy, Sir Fynwy) is a county in the south-east of Wales. The name derives from the historic county of the same name; the modern county covers the eastern three-fifths of the historic county. The largest town is Abergavenny, with other towns and large villages being: Caldicot, Chepstow, Monmouth, Magor and Usk. It borders Torfaen, Newport and Blaenau Gwent to the west; Herefordshire and Gloucestershire to the east; and Powys to the north. Historic county The historic county of Monmouthshire was formed from the Welsh Marches by the Laws in Wales Act 1535 bordering Gloucestershire to the east, Herefordshire to the northeast, Brecknockshire to the north, and Glamorgan to the west. The Laws in Wales Act 1542 enumerated the counties of Wales and omitted Monmouthshire, implying that the county was no longer to be treated as part of Wales. However, for all purposes Wales had become part of the Kingdom of England, and the difference had little practical effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tredegar
Tredegar (pronounced , ) is a town and community situated on the banks of the Sirhowy River in the county borough of Blaenau Gwent, in the southeast of Wales. Within the historic boundaries of Monmouthshire, it became an early centre of the Industrial Revolution in Wales Wales ( cy, Cymru ) is a country that is part of the United Kingdom. It is bordered by England to the east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in .... The relevant wards (Tredegar Central and West, Sirhowy and Georgetown) collectively listed the town's population as 15,103 in the UK 2011 census. History Origin of the name The original Tredegar House, Tredegar is in Coedkernew, Coedcernyw by Newport, and is nowadays more usually known in English as (in order to avoid confusion) Tredegar House (or Tredegar Park). Older forms of the name show it to be Tredegyr (this form is found in 1550) (by the modern Welsh p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sympetrum Pedemontanum
The banded darter (''Sympetrum pedemontanum'') is a European species of dragonfly of the family Libellulidae. Description Males of the banded darter, like most members of the genus, have a red abdomen. The species' primary distinguishing feature however is the presence, in both sexes, of broad black bands across the outer section of each wing. It is similar in size to the black darter ('' Sympetrum danae'') (35-40mm), sharing the broad hindwings and black legs. Behaviour The weak, low, fluttering flight is not unlike that of a black darter, but it perches frequently on the tips of rush stems rather than on the ground. It is a surprisingly inconspicuous species. Status This species is resident in continental Europe. Its main breeding range is south-eastern, especially at medium altitudes, although it appears to be spreading westwards. Vagrancy to Britain The banded darter has been recorded in Britain just once, in Wales Wales ( cy, Cymru ) is a country that is part of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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