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Heliconius Metharme
''Heliconius metharme'' is a species of butterfly of the family Nymphalidae. It was described by Wilhelm Ferdinand Erichson in 1849. It is widespread in the Amazon basin, Venezuela and the Guianas. The habitat consists of deep forests. It is part of a mimicry ring with '' Heliconius sara'', '' Heliconius wallacei'' and '' Heliconius doris''. The larvae are gregarious and feed on ''Dilkea ''Dilkea'' is a genus of flowering plants belonging to the family Passifloraceae. Distribution Its native range is Southern Tropical America. Etymology The genus name of ''Dilkea'' is in honour of Wentworth Dilke, Sir Charles Wentworth Dilke, 1 ...'' and '' Mitostemma'' species. at ''Tree of Life Web Project'' Subspecies *''Heliconius metharme metharme'' — Guyana *''Heliconius met ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Ferdinand Erichson
Wilhelm Ferdinand Erichson (26 November 1809 – 18 December 1848) was a German entomologist and doctor. He was the author of many articles about insects mainly in ''Archiv für Naturgeschichte''. When writing in Latin, he latinised ''Wilhelm'' to ''Guillelmus'' becoming either ''Guil. F. Erichson'' or ''G.F. Erichson.'' He wrote a paper in 1842 on insect species collected at Woolnorth in Tasmania, Australia, which was the first detailed research published on the biogeography of Australian animals and was very influential in raising scientific interest in Australian fauna. Erichson was the curator of the Coleoptera collections at the ''Museum fur Naturkunde'' in Berlin from 1834 to 1848. Erichson's Scarabaeidae classification is nearly identical to the modern one. Works *''Genera Dytiscorum''. Berlin (1832) *''Die Käfer der Mark Brandenburg''. Two volumes Berlin (1837-1839) Click for pd*''Genera et species Staphylinorum insectorum''. Berlin 1839-1840) *''Entomographien''. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregarious
Sociality is the degree to which individuals in an animal population tend to associate in social groups (gregariousness) and form cooperative societies. Sociality is a survival response to evolutionary pressures. For example, when a mother wasp stays near her larvae in the nest, parasites are less likely to eat the larvae. Biologists suspect that pressures from parasites and other predators selected this behavior in wasps of the family Vespidae. This wasp behaviour evidences the most fundamental characteristic of animal sociality: parental investment. Parental investment is any expenditure of resources (time, energy, social capital) to benefit one's offspring. Parental investment detracts from a parent's capacity to invest in future reproduction and aid to kin (including other offspring). An animal that cares for its young but shows no other sociality traits is said to be ''subsocial''. An animal that exhibits a high degree of sociality is called a ''social animal''. The h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lepidoptera Of Colombia
Lepidoptera ( ) or lepidopterans is an order of winged insects which includes butterflies and moths. About 180,000 species of the Lepidoptera have been described, representing 10% of the total described species of living organisms, making it the second largest insect order (behind Coleoptera) with 126 families and 46 superfamilies, and one of the most widespread and widely recognizable insect orders in the world. Lepidopteran species are characterized by more than three derived features. The most apparent is the presence of scales that cover the bodies, large triangular wings, and a proboscis for siphoning nectars. The scales are modified, flattened "hairs", and give butterflies and moths their wide variety of colors and patterns. Almost all species have some form of membranous wings, except for a few that have reduced wings or are wingless. Mating and the laying of eggs is normally performed near or on host plants for the larvae. Like most other insects, butterflies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphalidae Of South America
The Nymphalidae are the largest family (biology), family of butterflies, with more than 6,000 species distributed throughout most of the world. Belonging to the superfamily Papilionoidea, they are usually medium-sized to large butterflies. Most species have a reduced pair of forelegs and many hold their colourful wings flat when resting. They are also called brush-footed butterflies or four-footed butterflies, because they are known to stand on only four legs while the other two are curled up; in some species, these forelegs have a brush-like set of hairs, which gives this family its other common name. Many species are brightly coloured and include popular species such as the Apaturinae, emperors, monarch butterfly, Nymphalini, admirals, Aglais, tortoiseshells, and Heliconiini, fritillaries. However, the under wings are, in contrast, often dull and in some species look remarkably like dead leaves, or are much paler, producing a crypsis, cryptic effect that helps the butterfli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliconius
''Heliconius'' comprises a colorful and widespread genus of brush-footed butterflies commonly known as the longwings or heliconians. This genus is distributed throughout the tropical and subtropical regions of the New World, from South America as far north as the southern United States. The larvae of these butterflies eat passion flower vines (Passifloraceae). Adults exhibit bright wing color patterns which signal their distastefulness to potential predators. Brought to the forefront of scientific attention by Victorian naturalists, these butterflies exhibit a striking diversity and mimicry, both amongst themselves and with species in other groups of butterflies and moths. The study of ''Heliconius'' and other groups of mimetic butterflies allowed the English naturalist Henry Walter Bates, following his return from Brazil in 1859, to lend support to Charles Darwin, who had found similar diversity amongst the Galápagos finches. Model for evolutionary study ''Heliconius' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Described In 1849
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 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitostemma
''Mitostemma'' is a genus of flowering plants belonging to the family Passifloraceae The Passifloraceae are a family of flowering plants, containing about 750 species classified in around 27 genera. They include trees, shrubs, lianas, and climbing plants, and are mostly found in tropical regions. The family takes its name from t .... Its native range is Guyana to Brazil. Species Species: *'' Mitostemma brevifilis'' *'' Mitostemma glaziovii'' *'' Mitostemma jenmanii'' References {{Taxonbar, from=Q10331175 Passifloraceae Passifloraceae genera Flora of Southern America Taxa named by Maxwell T. Masters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dilkea
''Dilkea'' is a genus of flowering plants belonging to the family Passifloraceae. Distribution Its native range is Southern Tropical America. Etymology The genus name of ''Dilkea'' is in honour of Wentworth Dilke, Sir Charles Wentworth Dilke, 1st Baronet (1810–1869), an English politician. It was published by Maxwell T. Masters in Trans. Linn. Soc. London Vol.27 on page 627 in 1871, after Dilke's death. Taxonomy Species Known species: *''Dilkea acuminata'' *''Dilkea clarkei'' *''Dilkea cuneata'' *''Dilkea exilis'' *''Dilkea granvillei'' *''Dilkea hebes'' *''Dilkea lecta'' *''Dilkea margaritae'' *''Dilkea nitens'' *''Dilkea ovalis'' *''Dilkea retusa'' *''Dilkea tillettii'' *''Dilkea vanessae'' References {{Taxonbar, from=Q10266334 Passifloraceae Passifloraceae genera Plants described in 1871 Flora of Southern America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliconius Doris
''Heliconius doris'', the Doris longwing or Doris is a species of butterfly in the family Nymphalidae. It is known for being a polymorphic species which participates in various Müllerian mimicry rings throughout Central America and the Amazon rainforest. It is a species of special interest in biological science for the genetic basis and role of polymorphism (biology) in ecology and evolution. It is commonly found from sea level to 1200 metres in forest clearings., Learn about Butterflies The larvae primarily feed on granadilla species. Adults feed on nectar from ''Lantana ''Lantana'' () is a genus of about 150 species of perennial plant, perennial flowering plants in the verbena family, Verbenaceae. They are native to tropics, tropical regions of the Americas and Africa but exist as an introduced species in num ...'' flowers, with the females also collecting pollen from '' Psiguria'' and '' Psychotia'' flowers. Subspecies Listed alphabetically: [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
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. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists 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. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliconius Wallacei
''Heliconius wallacei'', the Wallace's longwing, is a butterfly of the family Nymphalidae. It was described by Tryon Reakirt in 1866. It is found from Venezuela and Trinidad to southern Brazil and Peru. The habitat consists of lowland rainforests. The wingspan is 70–75 mm. The larvae are gregarious and mostly feed on ''Passiflora'' species from the subgenus ''Distephana''. Subspecies *''H. w. wallacei'' (Brazil: Pará) *''H. w. araguaia'' Brown, 1976 (Brazil: Goiás) *''H. w. colon'' Weymer, 1891 (Surinam, Brazil: Amazonas) *''H. w. flavescens'' Weymer, 1891 (Ecuador, Peru, Guyana, Bolivia) *''H. w. kayei'' Neustetter, 1929 (Trinidad) *''H. w. mimulinus'' Butler, 1873 (Colombia) References Heliconius, wallacei Nymphalidae of South America Butterflies of Trinidad and Tobago Lepidoptera of Brazil Lepidoptera of French Guiana Lepidoptera of Venezuela Fauna of the Amazon Butterflies described in 1866 Taxa named by Tryon Reakirt {{Nymphalidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
