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Imbira Guaiana
''Imbira guaiana'' is a species of land planarian in the subfamily Geoplaninae. It is the type species of the genus ''Imbira'' and is found in Brazil. Description ''Imbira guaiana'' is a medium-sized land planarian with an elongate body reaching up to in length and in width while crawling. Its dorsal surface has a greyish-olive color and the ventral side is yellowish-olive. The numerous small eyes are arranged long the body margins from the anterior to the posterior tip. Etymology The specific epithet ''guaiana'' refers to the Kaingang people The Kaingang (also spelled ''caingangue'' in Portuguese or ''kanhgág'' in the Kaingang language) people are an Indigenous Brazilian ethnic group spread out over the three southern Brazilian states of Paraná, Santa Catarina and Rio Grande ... (also known as ''guainás'' or ''guaianos'') that in the past inhabited the region where the species is found. Distribution The only known place of occurrence of ''I. guaiana'' is th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. 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. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists 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. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geoplanidae
Geoplanidae is a family of flatworms known commonly as land planarians or land flatworms. These flatworms are mainly predators of other invertebrates, which they hunt, attack and capture using physical force and the adhesive and digestive properties of their mucus. They lack water-retaining mechanisms and are therefore very sensitive to humidity variations of their environment. Because of their strict ecological requirements, some species have been proposed as indicators of the conservation state of their habitats. They are generally animals with low vagility (dispersal ability) and with very specific habitat requirements, so they can be also used to accurately determine the distribution of biogeographic realms. Today the fauna of these animals is being studied to select conservation priorities in the Atlantic rainforest in Brazil. At the other extreme, one species in this family, ''Platydemus manokwari'' has become an invasive species in both disturbed and wild habitats in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geoplaninae
Geoplaninae is a subfamily of land planarians endemic to the Neotropical region. However, one species, ''Obama nungara'' has been introduced in Europe. Description The subfamily Geoplaninae was initially defined by Ogren and Kawakatsu (1990)Ogren, R. E. and Kawakatsu, M. (1990). ''Index to the species of the family Geoplanidae (Turbellaria, Tricladida, Terricola) Part I: Geoplaninae.'' Bulletin of Fujis Women's College. 29: 79-166. for land planarians which have a broad creeping sole, mouth in the second half of the body, dorsal testes, subepithelial longitudinal musculature well developed and parenchymal longitudinal musculature absent or not well developed. The eyes contour the anterior region in a single row and posteriorly form several rows, which may spread onto the dorsum, and extend to the posterior end of the body. However, most, if not all, of these characteristics are not exclusive and cannot be considered a synapomorphy of the group. Some characteristics have also been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imbira
''Imbira'' is a genus of land planarians found in South America. Description The genus ''Imibira'' is characterized by having a large, slender and flat body with parallel margins, reaching up to 14 cm in length. The eyes are arranged along the body margins, not occupying the dorsum. In comparison to other genera, the body has an additional layer of longitudinal muscles dorsally and ventrally to the intestine. The copulatory apparatus lacks a permanent penis, i. e., the penis is formed during copulation by folds in the male cavity. The female cavity is rounded and filled with a multilayered epithelium. Etymology ''Imbira'' is a word in the Tupi language that refers to a strip of bark peeled off from certain trees. Species There are four species assigned to the genus ''Imbira'': *''Imbira flanovigra'' Amaral & Leal-Zanchet, 2018 *''Imbira guaiana'' (Leal-Zanchet & Carbayo, 2001) *''Imbira marcusi'' Carbayo et al., 2013 *''Imbira negrita ''Imbira'' is a genus of lan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaingang People
The Kaingang (also spelled ''caingangue'' in Portuguese or ''kanhgág'' in the Kaingang language) people are an Indigenous Brazilian ethnic group spread out over the three southern Brazilian states of Paraná, Santa Catarina and Rio Grande do Sul and the southeastern state of São Paulo. They are also called Caingang and Aweikoma, though the Kaingang and Aweikoma (Xokleng) are now considered separate groups. The Kaigang people were the original first inhabitants of the province of Misiones in Argentina. Their language and culture is quite distinct from the neighboring Guaraní. It has been stated that the Kaingang rarely live long in one place causing them to move a lot, but some sources, such as Juracilda Veiga and ethnographic registers (José Francisco Tomás do Nascimento 1886, Telêmaco Borba 1908 etc.), indicate that Kaingang groups have a crucial relation with the land where they were born and their ancestors were buried. The Kaingang language is a member of the Jê ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Francisco De Paula National Forest
The São Francisco de Paula National Forest ( pt, Floresta Nacional de São Francisco de Paula) is a national forest in the state of Rio Grande do Sul, Brazil. Origins Decree law 3.124 of 19 March 1941 created the National Pine Institute (Instituto Nacional do Pinho), a federal agency concerned with pine trees. Among its duties it created what would become the national forests of the south and south-east of Brazil. By ordinance 561 of 25 October 1968 these became the forest parks of the National Pine Institute, and were classed as national forests under the Forest Code of 1965. Location The São Francisco de Paula National Forest is in the Atlantic Forest biome. It has an area of . It is located in the municipality of São Francisco de Paula, Rio Grande do Sul. *Altitudes range from . *Average annual rainfall is . *Average temperature is . The National Pine Institute planted zones of reforestation with exotic species. Half the area is native Atlantic forest. More than 20 en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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