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Euparkerella Robusta
''Euparkerella robusta'' is a species of frog in the family Strabomantidae. It is endemic to the state of Espírito Santo in southeastern Brazil. It has been recorded from the municipality of Mimoso do Sul ( type locality) and the neighboring Atílio Vivacqua. Common name Izecksohn's Guanabara frog has been proposed for it. Description The body is robust. Adult males measure in snout–vent length. It is a large member of its genus; it differs from the other large species, ''Euparkerella tridactyla'', by its longer fingers. The male advertisement call consists of a single note comprising 5–8 long pulses repeated periodically. The pulses are relatively long and have a whistle-like character (as opposed to short snaps in other ''Euparkerella''). The call duration is 1.3–2.2 seconds and the dominant frequency is 2.9–3.2 kHz. Habitat and conservation ''Euparkerella robusta'' occurs in leaf litter in primary and secondary forest. Development is direct (i.e., there is no fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugênio Izecksohn
Eugênio Izecksohn (1932 – June 2013) was a Brazilian herpetologist."Eugênio Izecksohn, especialista em anfíbios, morre aos 81 anos" ''O Globo'' (June 4, 2013). (In ). Izecksohn graduated from '''' in 1953. Among others, he discovered and scientifically described the flea frog '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexual Selection In Amphibians
Sex is the biological distinction of an organism between male and female. Sex or SEX may also refer to: Biology and behaviour *Animal sexual behaviour **Copulation (zoology) **Human sexual activity **Non-penetrative sex, or sexual outercourse **Sex drive, a person's overall sexual drive or desire for sexual activity ** Sexual intercourse, also called copulation or coitus *Gender, the distinction between male and female or masculinity and femininity within an individual's gender identity **Sex and gender distinction *Human sexuality *Mating types, a distinction of gametes, whether in anisogamous or isogamous species * Sexing, the act of discerning the sex of an animal *Sexual reproduction, a process of combining and mixing genetic traits, associated with the generation of new individuals, by means of meiosis and fertilization ** Genetic recombination, the process of mixing genetic traits solely, occurring both in organisms with sexual or asexual reproduction Art and entertainment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Described In 1988
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic decline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Brazil
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic decline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of Brazil
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euparkerella
''Euparkerella'', sometimes known as Guanabara frogs, is a genus of frogs in the family Strabomantidae. They are endemic to the Atlantic coastal forests in the south-eastern Brazilian states of Espírito Santo and Rio de Janeiro. The name ''Euparkerella'' honours H. W. Parker, a herpetologist who named the type species, with the Greek prefix ''eu'' meaning true and suffix ''ella'', a diminutive form. Taxonomy Species of ''Euparkerella'' are traditionally distinguished using morphological traits. However, these species do not align well with genetically distinct units, with the latter suggesting higher diversity than the former, especially within '' Euparkerella brasiliensis'' and '' Euparkerella cochranae''. It remains unresolved whether the genetically distinct units qualify as different species. Description Species of ''Euparkerella'' are small frogs, growing to snout–vent length at most. The digits are extremely reduced, compared to those of their larger relatives. Head is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serra Das Torres Natural Monument
The Serra das Torres Natural Monument ( pt, Monumento Natural Estadual de Serra das Torres) is a natural monument in the state of Espírito Santo, Brazil. It protects the peaks of a mountain range in the south of the state. Location The Serra das Torres Natural Monument is in the municipalities of Mimoso do Sul, Muqui and Atílio Vivacqua Atílio Vivacqua is a Brazilian municipality in the state of Espírito Santo. Its population was 12,105 (2020) and its area is 223 km². The municipality contains part of the Serra das Torres Natural Monument, created in 2010 to protect the ..., Espírito Santo. It has an area of . The monument covers the higher portions of the mountains in the three municipalities, dominated by rocky outcroppings and forest remnants. Private ownership of land is allowed as long as its usage is compatible with the conservation objectives. History Discussion about creating the natural monument began in 2007. Public consultations were held in December ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euparkerella Tridactyla
''Euparkerella tridactyla'' is a species of frog in the family Strabomantidae. It is endemic to Brazil. Its natural habitat is subtropical or tropical moist lowland forest. It is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... References tridactyla Endemic fauna of Brazil Amphibians of Brazil Taxonomy articles created by Polbot Amphibians described in 1988 {{Strabomantidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar, but molecular clock, molecular clock dating suggests their split from other amphibians may extend further back to the Permian, 265 Myr, million years ago. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest. Frogs account for around 88% of extant amphibian species. They are also one of the five most diverse vertebrate orders. Warty frog species tend to be called toads, but the distinction between frogs and toads is informal, not from Taxonomy (biology), taxonomy or evolutionary history. An adult frog has a stout body, protruding eyes, anteriorly-attached tongue, limb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snout–vent Length
Snout–vent length (SVL) is a morphometric measurement taken in herpetology from the tip of the snout to the most posterior opening of the cloacal slit (vent)."direct line distance from tip of snout to posterior margin of vent" It is the most common measurement taken in herpetology, being used for all amphibians, lepidosaurs, and crocodilians (for turtles, carapace length (CL) and plastral length (PL) are used instead). The SVL differs depending on whether the animal is struggling or relaxed (if alive), or various other factors if it is a preserved specimen. For fossils, an osteological correlate Osteological correlates are marks on the bones of animals that are made from the causal interactions of the soft-tissue Soft tissue is all the tissue in the body that is not hardened by the processes of ossification or calcification such as bo ... such as precaudal length must be used. When combined with weight and body condition, SVL can help deduce age and sex. Advantages Bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atílio Vivacqua
Atílio Vivacqua is a Brazilian municipality in the state of Espírito Santo. Its population was 12,105 (2020) and its area is 223 km². The municipality contains part of the Serra das Torres Natural Monument The Serra das Torres Natural Monument ( pt, Monumento Natural Estadual de Serra das Torres) is a natural monument in the state of Espírito Santo, Brazil. It protects the peaks of a mountain range in the south of the state. Location The Serra ..., created in 2010 to protect the mountain peaks in the area. History Until 10 April 1964, Atílio Vivacqua was a district of Cachoeiro de Itapemirim called Marapé. The municipality is named for Senator Atílio Vivácqua (1894–1961). Notes References Municipalities in Espírito Santo {{EspiritoSanto-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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