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Walton Common
Walton Common () is a 25.5 hectare biological Site of Special Scientific Interest (SSSI) near the village of Walton in Gordano, North Somerset, notified in 1991. The common, which is both a Scheduled Ancient Monument and an SSSI, is covered by a Countryside Stewardship agreement with the Countryside Agency. It remains in private ownership, but the Avon Wildlife Trust has a 10-year lease to manage it as a nature reserve. The site has two saucer-shaped round barrows from the Bronze Age, and the Walton Common banjo enclosure, a banjo enclosure from the late Iron Age that may be a univallate hillfort, with associated fields. Wildflowers found on the common include thyme, marjoram, rock-rose, St John's wort, autumn gentian and violets. Butterflies are particularly notable including common blue, brown argus, grizzled and dingy skipper, green and purple hairstreak, and dark green fritillary. Other insects such as grasshoppers, glow-worms and moths are abundant. Birds identified at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walton Common
Walton Common () is a 25.5 hectare biological Site of Special Scientific Interest (SSSI) near the village of Walton in Gordano, North Somerset, notified in 1991. The common, which is both a Scheduled Ancient Monument and an SSSI, is covered by a Countryside Stewardship agreement with the Countryside Agency. It remains in private ownership, but the Avon Wildlife Trust has a 10-year lease to manage it as a nature reserve. The site has two saucer-shaped round barrows from the Bronze Age, and the Walton Common banjo enclosure, a banjo enclosure from the late Iron Age that may be a univallate hillfort, with associated fields. Wildflowers found on the common include thyme, marjoram, rock-rose, St John's wort, autumn gentian and violets. Butterflies are particularly notable including common blue, brown argus, grizzled and dingy skipper, green and purple hairstreak, and dark green fritillary. Other insects such as grasshoppers, glow-worms and moths are abundant. Birds identified at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glow-worm
Glowworm or glow-worm is the common name for various groups of insect larvae and adult larviform females that glow through bioluminescence. They include the European common glow-worm and other members of the Lampyridae, but bioluminescence also occurs in the families Elateridae, Phengodidae and Rhagophthalmidae among beetles; as well as members of the genera Arachnocampa, Keroplatus and Orfelia among keroplatid fungus gnats. Beetles Four families of beetles are bioluminescent. The wingless larviform females and larvae of these bioluminescent species are usually known as "glowworms". Winged males may or may not also exhibit bioluminescence. Their light may be emitted as flashes or as a constant glow, and usually range in colour from green, yellow, to orange. The families are closely related, and are all members of the beetle superfamily, Elateroidea. Phylogenetic analyses have indicated that bioluminescence may have a single evolutionary origin among the families Lampyridae, Phen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grasshopper
Grasshoppers are a group of insects belonging to the suborder Caelifera. They are among what is possibly the most ancient living group of chewing herbivorous insects, dating back to the early Triassic around 250 million years ago. Grasshoppers are typically ground-dwelling insects with powerful hind legs which allow them to escape from threats by leaping vigorously. As hemimetabolous insects, they do not undergo complete metamorphosis; they hatch from an egg into a nymph or "hopper" which undergoes five moults, becoming more similar to the adult insect at each developmental stage. The grasshopper hears through the tympanal organ which can be found in the first segment of the abdomen attached to the thorax; while its sense of vision is in the compound eyes, the change in light intensity is perceived in the simple eyes (ocelli). At high population densities and under certain environmental conditions, some grasshopper species can change color and behavior and form swarms. Under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark Green Fritillary
The dark green fritillary (''Speyeria aglaja'') is a species of butterfly in the family Nymphalidae. The insect has a wide range in the Palearctic realm - Europe, Morocco, Iran, Siberia, Central Asia, China, Korea, and Japan. Description in Seitz The large fritillary is fiery reddish yellow above, the basal area of the male being always duller. The markings are constant: a black margin, a row of deep black but thin marginal arcs, a very straight, central row of dots, of which only the last one of the forewing is shifted distad; between this row of dots and the base there are six thin black transverse bands extending from the subcostal vein into the wing. The underside of the hindwing is characteristic; it bears numerous silver-spots on a partly verdigris partly leather-yellow ground, but never a row of ocelli in the marginal area, as is the case in the forms of the Niobe fritillary (''Fabriciana niobe'') and high brown fritillary (''F. adippe''). Seitz. A. in Seitz, A. ed. Band 1: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purple Hairstreak
The purple hairstreak (''Favonius quercus'') is a butterfly in the family Lycaenidae distributed throughout much of Europe, North Africa, Anatolia, Caucasia, and Transcaucasia. The larva feeds on ''Quercus robur'', ''Quercus petraea'', ''Quercus cerris'' and ''Quercus ilex''. Subspecies *''F. quercus interjectus'' (Verity, 1919) - Italy *''F. quercus longicaudatus'' ( Riley, 1921) - Armenia, Azerbaijan, Turkey, West Iran *''F. quercus iberica'' ( Staudinger, 1901) - Morocco, Algeria, Iberia Description in Seitz ''Z. quercus'' L. (74 c, d). male above with a blue gloss and narrow black distal border, the female with the basal area of the forewing blue and often the cell of the hindwing bluish. Underside leaden-grey, with a proximally dark-edged white line before the outer third and in the anal area of the hindwing weak yellow spots. ab. ''obsoleta'' Tutt are females without any blue gloss; there occur also transitional specimens with the blue reduced (''semiobsoleta''). ab. ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Hairstreak
The green hairstreak (''Callophrys rubi'') is a small butterfly in the family Lycaenidae. Etymology The genus name '' Callophrys'' is a Greek word meaning "beautiful eyebrows", while the species Latin name ''rubi'' derives from ''Rubus'' (bramble), one of the host plants. Subspecies *''Callophrys rubi rubi'' Europe, Caucasus, Kopet Dag *''Callophrys rubi fervida'' Staudinger, 1901 Iberian Peninsula, Morocco, Asia Minor *''Callophrys rubi borealis'' Krulikovsky, 1890 Urals *''Callophrys rubi sibirica'' Heyne, 895/small> Tien-Shan, Altai, Siberia, Transbaikalia, Far East, Amur, Ussuri and Sakhalin."''Callophrys'' Billberg, 1820" at Markku Savela's ''Lepidoptera and Some Other Life Forms'' Description ''Callophrys rubi'' has a ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dingy Skipper
The Dingy Skipper (''Erynnis tages'') is a butterfly of the family Hesperiidae. Description ''Erynnis tages'' is different from other skippers because of the predominantly monochrome, gray-brown wing coloration and the marbling, which is only present on the upper side of the forewings, as well as a series of small white dots on the wing edge. It is probably the most moth-like British butterfly and normally rests with its wings in a moth-like fashion. This well-camouflaged, brown and grey butterfly can be confused with the grizzled skipper, the Mother Shipton moth or the burnet companion moth. Faded specimens of '' Carcharodus alceae'' are distinguished by glass spots in the forewing and by a jagged rear wing edge. A special feature is the restraint of the imagos, which is reminiscent of an deltoid moth with its roof-shaped wings placed one on top of the other. Range The Dingy Skipper is widespread from the Iberian Peninsula and Ireland in the west to the Pacific in East Asia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grizzled Skipper
''Pyrgus'' is a genus in the skippers butterfly family, Hesperiidae, known as the grizzled skippers. The name "checkered" or "chequered skipper" may also be applied to some species, but also refers to species in the genera '' Burnsius'' and '' Carterocephalus''. They occur in the Holarctic with an additional group of species extending to the Neotropic. In 2019, most of the species of ''Pyrgus'' found in the North, Central, or South America were moved to the genera '' Burnsius'', ''Chirgus'', and '' Heliopetes''. The remaining ''Pyrgus'' species found in the New World are ''Pyrgus centaureae'', ''ruralis'', ''scriptura'', and ''xanthus''. Species These species belong to the genus ''Pyrgus'': * '' Pyrgus accretus'' (Verity, 1925) * '' Pyrgus alpinus'' Erschoff, 1874 * '' Pyrgus alveus'' (Hübner, 1803) (large grizzled skipper) * '' Pyrgus andromedae'' (Wallengren, 1853) (Alpine grizzled skipper) * '' Pyrgus armoricanus'' (Oberthur, 1910) (oberthür's grizzled skipper) * '' Pyrg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Argus
''Aricia agestis'', the brown argus, is a butterfly in the family Lycaenidae. It is found throughout the Palearctic realm, north to northern Jutland (Denmark) and east to Siberia and the Tian Shan. Subspecies *''A. a. agestis'' southern and central Europe *''A. a. calida'' Chavignerie Sicily, Italy, Asia Minor *''A. a. azerbaidzhana'' Obraztsov, 1935 Transcaucasia, Caucaus Major *''A. a. nazira'' (Moore, 1865) Darvaz, western Pamirs, north-western Himalayas Brown argus (Aricia agestis) female.jpg, female ''A. a. agestis, UK Brown argus (Aricia agestis calida) Italy.jpg, female ''A. a. calida'', Italy Aricia agestis, Brown Argus, Minera, North Wales, May 2017 (34680423115).jpg , larva Description in Seitz ''L. astrarche'' Bgstr. (= ''medon'' Hufn., ''agestis'' Schiff., ''idas'' Gerh. (?), ''nazira'' Moore) (79 k). Above similar to the preceding, L. anteros ">Aricia_anteros.html" ;"title="Aricia anteros">L. anteros deep dark brown, with strongly marked discocellular spot, es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Blue
The common blue butterfly or European common blue (''Polyommatus icarus'') is a butterfly in the family Lycaenidae and subfamily Polyommatinae. The butterfly is found throughout the Palearctic. Butterflies in the Polyommatinae are collectively called blues, from the coloring of the wings. Common blue males usually have wings that are blue above with a black-brown border and a white fringe. The females are usually brown above with a blue dusting and orange spots. Taxonomy and phylogeny This species was first described by Siegmund Adrian von Rottemburg in 1775. Vernacular names that have been given to ''P. icarus'' include little blew argus, blew argus, mixed argus, selvedg’d argus, ultramarine blue, caerulean butterfly, and alexis. Subspecies Subspecies include: * ''P. i. icarus'' (Europe, Caucasus, Transcaucasia) * ''P. i. mariscolore'' ( Kane, 1893) (Ireland) * ''P. i. fuchsi'' ( Sheljuzhko, 1928) (South Siberia, Transbaikalia) * ''P. i. omelkoi'' Dubatolov & Korshunov, 199 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily (zoology), superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo Holometabolism, complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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