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Speyeria Aphrodite
The Aphrodite fritillary (''Speyeria aphrodite'') is a fritillary butterfly, from North America. This orange coloured fritillary has rows of dark dots or chevrons at the wing edges and black or brown lines more proximally. The ventral Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position prov ... sides of the wings are also orange with several rows of white dots. Its wingspan is between 51 and 73 mm. Aphrodite fritillaries are sensitive to temperature with population trajectories showing declines in response to climate warming trends. Subspecies Listed alphabetically: [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Christian Fabricius
Johann 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 Johann 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 H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argynnini
Argynnini is a Tribe (biology), tribe of butterfly, butterflies in the subfamily Heliconiinae, containing some of the fritillaries. This group has roughly 100 species worldwide and roughly 30 in North America. Systematics This group has also been classified as subtribe Argynnina of the Heliconiini, or even as a distinct subfamily Argynninae in the Nymphalidae. Genera Following studies of molecular phylogeny, genus delimitation has been unstable in recent years. Several earlier genera are now junior synonyms of ''Argynnis'' (''Argyreus'', ''Argyronome'', ''Damora'' and others, but ''Speyeria'' and ''Fabriciana'' have been split off again). Similarly, ''Boloria'' now includes ''Clossiana'' and ''Proclossiana'', and ''Issoria'' includes ''Kuekenthaliella''. * ''Euptoieta'' Doubleday, 1848 * ''Pardopsis'' Trimen, 1887 (uncertain placement, possibly in Acraeini, although more recent analysis places the genus in Argynnini) * ''Yramea'' Reuss, 1920 * ''Boloria'' Moore, 1900 (now inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly
Butterflies are winged insects from the lepidopteran superfamily Papilionoidea, characterized by large, often brightly coloured wings that often fold together when at rest, and a conspicuous, fluttering flight. The oldest butterfly fossils have been dated to the Paleocene, about 56 million years ago, though molecular evidence suggests that they likely originated in the Cretaceous. Butterflies have a four-stage life cycle, and like other holometabolous insects they undergo 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 out, expands its wings to dry, and flies off. Some butterflies, especially in the tropics, have several generations in a year, while others have a single generation, and a few in cold locations may take s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ventral
Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position provides a definition of what is at the front ("anterior"), behind ("posterior") and so on. As part of defining and describing terms, the body is described through the use of anatomical planes and axes. The meaning of terms that are used can change depending on whether a vertebrate is a biped or a quadruped, due to the difference in the neuraxis, or if an invertebrate is a non-bilaterian. A non-bilaterian has no anterior or posterior surface for example but can still have a descriptor used such as proximal or distal in relation to a body part that is nearest to, or furthest from its middle. International organisations have determined vocabularies that are often used as standards for subdisciplines of anatomy. For example, '' Terminolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantis Fritillary
''Speyeria atlantis'', the Atlantis fritillary, is a butterfly of the family Nymphalidae of North America. It is from the Avalon Peninsula of Newfoundland and Labrador to northern British Columbia, across the northern United States south as far as Colorado and West Virginia. It resides as far north as James Bay. The species is listed as endangered in Connecticut. Its upperside is dark orange with many rows of black markings and black wing margins. Its underside is a light brown with many silvery-white spots. Wingspan ranges from .Atlantis Fritillary Butterflies of Canada The larvae are hosted by violets. Adult foods include |
Great Spangled Fritillary
The great spangled fritillary (''Speyeria cybele'') is a North American butterfly of the family Nymphalidae. Description Its wingspan ranges from . It is characterized by its orange colour above with five black dashes near forewing base and several irregular black dashes at the base of the hindwing. In addition, two rows of black crescents run along the edges of the wings. Below, the forewing is yellowish orange with black marks similar to the upperside, with a few silver spots on the tip of the wing. The hindwing is reddish brown with silver spots on the base and middle of the wing. A broad yellow band and silver triangles are the most notable qualities on the wing, next to the brown margin. Females tend to be darker than males and individuals from the western reaches of this species range tend to be brighter orange. Similar species include the Aphrodite fritillary ('' Speyeria aphrodite''), the Atlantis fritillary ('' Speyeria atlantis'') and the northwestern fritillary ('' Spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northwestern Fritillary
''Speyeria hesperis'', the northwestern fritillary, is a butterfly of the family Nymphalidae. It is found in the northwestern United States and western Canada, as far east as Manitoba and the Dakotas. Butterflies and Moths of North America With a wingspan of between , this fritillary is relatively small. It has bright orange uppersides (yellow in females) and thinner black markings than most fritillaries.Northwestern Fritillary Butterflies of Canada Similar species * Aphrodite fritillary (''Speyeria a ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Climate Change
''Nature Climate Change'' is a monthly peer-reviewed scientific journal published by Nature Portfolio covering all aspects of research on global warming, the current climate change, especially its effects. It was established in 2011 as the continuation of ''Nature Reports Climate Change'', itself established in 2007. Its first editor-in-chief was Olive Heffernan and the journal's current editor-in-chief is Bronwyn Wake. According to the ''Journal Citation Reports'', the journal had a 2023 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or important within their field. The Impact Factor of a journa ... of 30.3. References External links * Nature Research academic journals Academic journals established in 2011 Climate change journals Monthly journals English-language journals {{climate-change-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speyeria
''Speyeria'', commonly known as greater fritillaries, is a genus of butterflies in the family Nymphalidae commonly found in North America, Europe, and Asia. Some authors used to consider this taxon a subgenus of '' Argynnis'', but it has been reestablished as a separate genus in 2017. Species The genus has 3 species in Eurasia (these were formerly known as genus ''Mesoacidalia'', now a synonym of ''Speyeria''): *'' Speyeria aglaja'' (Linnaeus, 1758) – Dark green fritillary *'' Speyeria alexandra'' (Ménétriés, 1832) *'' Speyeria clara'' (Blanchard, 844 and 16 species in North America: *''Speyeria diana The Diana fritillary (''Speyeria diana'') is a List of fritillaries (butterflies), fritillary butterfly found in several wooded areas in southern and eastern North America (primarily in the Arkansas River valley, several counties in South Caroli ...'' (Cramer, 777 – Diana fritillary *'' Speyeria cybele'' (Fabricius, 1775) – great spangled fritillary *'' Speyeria aphr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Of North America
This list contains links to lists with the common and scientific names of butterflies of North America north of Mexico. * Papilionidae: swallowtails and parnassians (40 species) ** Parnassiinae: parnassians (3 species) ** Papilioninae: swallowtails (37 species) * Hesperiidae: skippers (300 species) ** Pyrrhopyginae: firetips (1 species) ** Pyrginae: spread-wing skippers (138 species) ** Heteropterinae: skipperlings (7 species) ** Hesperiinae: grass skippers (141 species) ** Megathyminae: giant-skippers (13 species) * Pieridae: whites and sulphurs (70 species) ** Pierinae: whites (29 species) ** Coliadinae: sulphurs (40 species) ** Dismorphiinae: mimic-whites (1 species) * Lycaenidae: gossamer-wings (144 species) ** Miletinae: harvesters (1 species) ** Lycaeninae: coppers (16 species) ** Theclinae: hairstreaks (90 species) ** Polyommatinae: blues (37 species) * Riodinidae: metalmarks (28 species) * Nymphalidae: brush-footed butterflies (233 species) ** Libytheinae: sn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Described In 1787
Butterflies are winged insects from the lepidopteran superfamily Papilionoidea, characterized by large, often brightly coloured wings that often fold together when at rest, and a conspicuous, fluttering flight. The oldest butterfly fossils have been dated to the Paleocene, about 56 million years ago, though molecular evidence suggests that they likely originated in the Cretaceous. Butterflies have a four-stage life cycle, and like other holometabolous insects they undergo 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 out, expands its wings to dry, and flies off. Some butterflies, especially in the tropics, have several generations in a year, while others have a single generation, and a few in cold locations may take several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Johan Christian Fabricius
In biology, a taxon (back-formation from ''taxonomy''; : taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later sti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
