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Bradipodicola Hahneli
''Bradypodicola hahneli'' is a sloth moth in the family Pyralidae that lives exclusively in the fur of the pale-throated three-toed sloth (''Bradypus tridactylus''), a three-toed sloth found in South America. It is the only species of the genus ''Bradypodicola''. While the other sloth moth, ''Cryptoses choloepi'', has a continuously convex front of its head, ''Bradypodicola hahneli'' has a concave shape of the front of its head. The three-toed sloth's fur forms a micro-ecozone inhabited by green algae and hundreds of insects. The fur provides a home and protection for the moth which feeds on the algae. It also deposits its eggs in the faeces, droppings of the sloth, where they pupate and hatch, the newly hatched moths flying off to look for another sloth to live on. See also * ''Cryptoses choloepi'' * Sloth moth * Arthropods associated with sloths References Chrysauginae Pyralidae of South America Monotypic moth genera Moths of South America Pyralidae genera Coprophago ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faeces
Feces ( or faeces), known colloquially and in slang as poo and poop, are the solid or semi-solid remains of food that was not digested in the small intestine, and has been broken down by bacteria in the large intestine. Feces contain a relatively small amount of metabolic waste products such as bacterially altered bilirubin, and dead epithelial cells from the lining of the gut. Feces are discharged through the anus or cloaca during defecation. Feces can be used as fertilizer or soil conditioner in agriculture. They can also be burned as fuel or dried and used for construction. Some medicinal uses have been found. In the case of human feces, fecal transplants or fecal bacteriotherapy are in use. Urine and feces together are called excreta. Skatole is the principal compound responsible for the unpleasant smell of feces. Characteristics The distinctive odor of feces is due to skatole, and thiols (sulfur-containing compounds), as well as amines and carboxylic acids. Skatole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moths Of South America
Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal, but there are also crepuscular and diurnal species. Differences between butterflies and moths While the butterflies form a monophyletic group, the moths, comprising the rest of the Lepidoptera, do not. Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of the two groups is not monophyletic: Microlepidoptera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and Frenatae, Monotrysia and Ditrysia.Scoble, MJ 1995. The Lepidoptera: Form, function and diversity. Oxford, UK: Oxford University Press; 404 p. Although the rules for distinguishing moths from butterflies are not well establishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Moth Genera
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyralidae Of South America
The Pyralidae, commonly called pyralid moths, snout moths or grass moths, are a family of Lepidoptera in the ditrysian superfamily Pyraloidea. In many (particularly older) classifications, the grass moths (Crambidae) are included in the Pyralidae as a subfamily, making the combined group one of the largest families in the Lepidoptera. The latest review by Eugene G. Munroe and Maria Alma Solis retain the Crambidae as a full family of Pyraloidea The Pyraloidea (pyraloid moths or snout moths) are a moth superfamily containing about 16,000 described species worldwide, and probably at least as many more remain to be described. They are generally fairly small moths, and as such, they have b .... The wingspans for small and medium-sized species are usually between with variable morphological features. It is a diverse group, with more than 6,000 species described worldwide, and more than 600 species in America north of Mexico, comprising the third largest moth family in North Ameri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysauginae
The Chrysauginae are a subfamily of snout moths (family Pyralidae). They are primarily Neotropical and include about 400 described species. Description and ecology The subfamily includes the sloth moths (genera '' Cryptoses'', '' Bradypodicola'' and '' Bradypophila''). The caterpillar larvae of these species feed on the dung of sloths, and adults live in the sloths' fur. Other unusual Chrysauginae caterpillars have been found in Hymenoptera nests and on the spines of caterpillars of the brush-footed butterfly genus '' Automeris''. But usually, their larvae feed on plants, boring into seed, fruits, stems and roots, or rolling and spinning leaves together to form a hideout. While the adults are fairly nondescript, Chrysauginae larvae can usually be recognized unequivocally by the sclerotised ring around seta SD1 of the metathorax. Systematics In 1995, Solis et al. compiled a checklist of Chrysauginae for the Western Hemisphere. However, phylogenetic analyses have not been conducte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropods Associated With Sloths
A large number of arthropods are associated with sloths. These include biting and blood-sucking flies such as mosquitoes and sandflies, triatomine bugs, lice, ticks and mites. The sloth’s fur forms a micro-ecozone inhabited by green algae and hundreds of insects. Sloths have a highly specific community of commensal beetles, mites and moths. Species of sloths recorded to host arthropods include: * Pale-throated three-toed sloth ''Bradypus tridactylus'' * Brown three-toed sloth ''Bradypus variegatus'' * Linnaeus's two-toed sloth '' Choloepus didactylus'' The large variety of arthropods associated with sloths comprise two distinct feeding guilds – the haematophagous guild, represented by biting flies, mites, and ticks, and the coprophagous guild which comprises a unique assemblage of moths and beetles which utilize the sloth principally for phoresis and whose larval stages feed and develop in the dung of the host sloth. Haematophagous guild Six species of ticks of the genus ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloth Moth
A sloth moth is a coprophagous moth which has evolved to exclusively inhabit the fur of sloths and to use sloth dung as a substrate for the early stages of reproduction. Sloth moths include '' Bradypodicola hahneli'', ''Cryptoses choloepi'', ''Cryptoses waagei'', ''Cryptoses rufipictus'', and ''Bradypophila garbei''. Certain lepidopteran moths of the snout moth family Pyralidae (namely subfamily Chrysauginae) have evolved to inhabit sloth fur exclusively. Typically, sloth moths follow a life-style broadly on the lines of ''Cryptoses choloepi'', a moth in the snout moth family that lives exclusively in the fur of the brown three-toed sloth '' Bradypus variegatus infuscatus''. Adult female moths leave the fur of the sloth to lay eggs in the sloth droppings when the sloth descends, once a week, to the forest floor to defecate. The larvae of ''Cryptoses choloepi'' live in the dung and newly emerged moths later fly from the dung pile into the forest canopy to find a host sloth. Chrysau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptoses Choloepi
''Cryptoses choloepi'' is a sloth moth in the snout moth family that as an adult lives exclusively in the fur of sloths, mammals found in South and Central America. Adult female moths live in the fur of the brown three-toed sloth '' Bradypus variegatus infuscatus'' and leave the fur of the sloth to lay eggs in the sloth droppings when the sloth descends, once a week, to the forest floor to defecate. The larvae of ''Cryptoses choloepi'' live in the dung and newly emerged moths later fly from the dung pile into the forest canopy to find a host sloth. In the early larval stages of ''Cryptoses'', there are silken threads spun between two and three pellets, in which they form "nets" where they feed from. The relationship between ''Cryptoses choloepi'' and sloths is "phoretic rather than parasitic," because ''"Cryptoses'' benefit from being carried by the sloth to fresh dung piles, the use of the sloths as a refuge from avian predators, and the enhancement of its diet with secretions or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southern subregion of a single continent called America. South America is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie to the northwest. The continent generally includes twelve sovereign states: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela; two dependent territories: the Falkland Islands and South Georgia and the South Sandwich Islands; and one internal territory: French Guiana. In addition, the ABC islands of the Kingdom of the Netherlands, Ascension Island (dependency of Saint Helena, Ascension and Tristan da Cunha, a British Overseas Territory), Bouvet Island ( dependency of Norway), Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three-toed Sloth
The three-toed or three-fingered sloths are arboreal neotropical mammals . They are the only members of the genus ''Bradypus'' and the family Bradypodidae. The four living species of three-toed sloths are the brown-throated sloth, the maned sloth, the pale-throated sloth, and the pygmy three-toed sloth. In complete contrast to past morphological studies, which tended to place ''Bradypus'' as the sister group to all other folivorans, molecular studies place them nested within the sloth superfamily Megatherioidea, making them the only surviving members of that radiation. Extant species Evolution A study of mitochondrial cytochrome b and 16S rRNA sequences suggests that '' B. torquatus'' diverged from '' B. variegatus'' and '' B. tridactylus'' about 12 million years ago, while the latter two split 5 to 6 million years ago. The diversification of ''B. variegatus'' lineages was estimated to have started 4 to 5 million years ago. Relation to the two-toed sloth Both types of sloth t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
