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Lasioglossum Fratellum
''Lasioglossum fratellum '' is a Palearctic species of sweat bee.Edward Saunders Edward Saunders may refer to: *Edward W. Saunders (1860–1921), Virginian politician *Edward Saunders (judge) (died 1576), British judge *Edward Saunders (entomologist) (1848–1910), British entomologist *Edward Saunders (MP) for Coventry (UK Par ... 1896, ''The Hymenoptera Aculeata of the British Isles'' Londonpdf us.archiveFull text with illustrations] References External linksImages representing '' Lasioglossum fratellum'' {{Taxonbar, from=Q2141709 Hymenoptera of Europe fratellum Insects described in 1903 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maentwrog
Maentwrog () is a village and community in the Welsh county of Merionethshire (now part of Gwynedd), lying in the Vale of Ffestiniog just below Blaenau Ffestiniog, within the Snowdonia National Park. The River Dwyryd runs alongside the village. Its population of 585 in 2001 increased to 631 at the 2011 Census. The Community of Maentwrog includes the village of Gellilydan. Location and transport The village lies on the A496 between Harlech and Blaenau Ffestiniog, and also on the Roman road Sarn Helen, now classified as the B4410, at the junction with the A487 from Porthmadog, leading to the A470 (to Trawsfynydd and Dolgellau). Nearby Plas Tan y Bwlch, substantially rebuilt during the 19th century by the rich Oakeley family on the site of a first house probably built in the early 17th century, overlooks the village. Plas Tan y Bwlch has its own halt - Plas Halt - on the Ffestiniog Railway, and nearby Tan-y-Bwlch railway station is the railway's principal intermediate statio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodosio De Stefani Perez
Theodosio De Stefani Perez (6 February 1853 in Santa Ninfa, Trapani – 25 February 1935 in Giacalone, Palermo) was an Italian naturalist and entomologist who specialised in Hymenoptera and Diptera. The Via Teodosio De Stefani Perez in Palermo honours him. His collection of Coleoptera is held by the Zoology Museum of the University of Palermo. Biography ''Theodosio De Stefani Perez'' was born in the family castle in Santa Ninfa (Trapani) in southwestern Sicily. He was a son of don Mariano De Stefani Falco and donna Ippolita Perez. He was the fourth of seven children. The father was the scion of a wealthy family of landowners, while the mother was a descendant of the Prince of Carloforte and heir to great wealth, but not the noble title.Riggio, S. 1984Atti del Convegno “l naturalisti e la cultura scientifica siciliana nell '800” pp. 447 – 464, Portr. He completed his primary studies at the College of San Rocco, later he served voluntary military service until 1873 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/Afrotropic, Indian/Indomalayan, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biogeography and large-scale geographic barriers to migration. Alfred Wallace a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Saunders (entomologist)
Edward Saunders, FRS (22 March 1848 – 6 February 1910) was an English entomologist, who specialised in Coleoptera, Hemiptera and Hymenoptera. Life Saunders was born at East Hill, Wandsworth, on 22 March 1848, the youngest of seven children of William Wilson Saunders (known for sponsoring the collecting expeditions of Alfred Russel Wallace), who was a treasurer for the Linnean Society. Schooled at Reigate, he was interested in natural history like his siblings. He joined the business of his father at Lloyds Bank, studying entomology in his spare time. His earliest publication was ''Coleoptera at Lowestoft'' in the first volume of the ''Entomologists’ Monthly Magazine'' when he was sixteen years old. He would later become an editor of the Magazine. His ''Catalogus Buprestidarum'' of 1871 was "''a work whose importance was immediately recognised, and which has ever since remained a classic. In order to render the synonymies ... as reliable as possible, he undertook t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoptera Of Europe
Hymenoptera is a large order of insects, comprising the sawflies, wasps, bees, and ants. Over 150,000 living species of Hymenoptera have been described, in addition to over 2,000 extinct ones. Many of the species are parasitic. Females typically have a special ovipositor for inserting eggs into hosts or places that are otherwise inaccessible. This ovipositor is often modified into a stinger. The young develop through holometabolism (complete metamorphosis)—that is, they have a wormlike larval stage and an inactive pupal stage before they mature. Etymology The name Hymenoptera refers to the wings of the insects, but the original derivation is ambiguous. All references agree that the derivation involves the Ancient Greek πτερόν (''pteron'') for wing. The Ancient Greek ὑμήν (''hymen'') for membrane provides a plausible etymology for the term because species in this order have membranous wings. However, a key characteristic of this order is that the hindwings are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lasioglossum
The sweat bee genus ''Lasioglossum'' is the largest of all bee genera, containing over 1700 species in numerous subgenera worldwide.Gibbs, J., et al. (2012)Phylogeny of halictine bees supports a shared origin of eusociality for ''Halictus'' and ''Lasioglossum'' (Apoidea: Anthophila: Halictidae).''Molecular Phylogenetics and Evolution'' 65(3), 926-39. They are highly variable in size, coloration, and sculpture; among the more unusual variants, some are cleptoparasites, some are nocturnal, and some are oligolectic. Most ''Lasioglossum'' species nest in the ground, but some nest in rotten logs. Social behavior among species of ''Lasioglossum'' is extraordinarily variable; species are known to exhibit solitary nesting, primitive eusociality, and social parasitism. Colony sizes vary widely, from small colonies of a single queen four or fewer workers to large colonies of >400 workers and perennial life cycles. The genus ''Lasioglossum'' can be divided ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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