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Notogynaphallia Nawei
''Notogynaphallia nawei'' is a species of land planarian 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 proper ... from Argentina. Description ''Notogynaphallia nawei'' is a small-to-medium-sized land planarian with an elongate body, reaching about in length. The color of the dorsum is black and the dorsal eyes are perceived as a group of very small whitish dots on about the second fourth of the body. The ventral side is dark gray with a thin whitish median longitudinal line along the body Etymology The specific epithet ''nawei'' comes from the Toba word ''naweĨ'', which means "black", and refers to the dorsal color of the species. Distribution ''Notogynaphallia nawei'' is found in native forests of the Formosa Province, Argentina, part of the Gran Chaco region. References ... [...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] |
Toba Qom Language
Toba Qom is a Guaicuruan language spoken in South America by the Toba people. The language is known by a variety of names including Toba, Qom or Kom, Chaco Sur, and Toba Sur. In Argentina, it is most widely dispersed in the eastern regions of the provinces of Formosa and Chaco, where the majority of the approximately 19,810 (2000 WCD) speakers reside. The language is distinct from Toba-Pilagá and Paraguayan Toba-Maskoy. There are also 146 Toba speakers in Bolivia where it is known as Qom and in Paraguay where it is also known as Qob or Toba-Qom. In 2010, the province of Chaco in Argentina declared Qom as one of four provincial official languages alongside Spanish and the indigenous Moqoit and Wichí. History Many indigenous people from Chaco remained nomads until the nineteenth century. Their economy was based on hunting and gathering. They were organized in groups called ''bandas'' (Spanish: "bands"), made up of the union of large families. They formed larger groups called ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formosa Province
Formosa Province () is a Provinces of Argentina, province in northeastern Argentina, part of the Gran Chaco Region. Formosa's northeast end touches Asunción, Paraguay, and the province borders the provinces of Chaco Province, Chaco and Salta Province, Salta to its south and west, respectively. The capital is Formosa, Argentina, Formosa. Source of the provincial name The name of the city (and the province) comes from the archaic Spanish language, Spanish word ''fermosa'' (currently ''hermosa'') meaning "beautiful". The name ''Vuelta Fermosa'' or ''Vuelta la Formosa'' was used by Spanish sailors in the 16th century to describe the area where the Paraguay River makes a turn, right in front of the actual city. These sailors were searching for the legendary Sierra del Plata. History Native inhabitants of these lands include the Pilagás, Wichis and Toba people, Tobas, whose languages are still spoken in the province. Sebastian Cabot (explorer), Sebastian Cabot and Diego García ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gran Chaco
The Gran Chaco or Dry Chaco is a sparsely populated, hot and semiarid lowland natural region of the Río de la Plata basin, divided among eastern Bolivia, western Paraguay, northern Argentina, and a portion of the Brazilian states of Mato Grosso and Mato Grosso do Sul, where it is connected with the Pantanal region. This land is sometimes called the Chaco Plain. Toponymy The name Chaco comes from a word in Quechua, an indigenous language from the Andes and highlands of South America. The Quechua word ''chaqu'' meaning "hunting land" comes probably from the rich variety of animal life present throughout the entire region. Geography The Gran Chaco is about 647,500 km² (250,000 sq mi) in size, though estimates differ. It is located west of the Paraguay River and east of the Andes, and is mostly an alluvial sedimentary plain shared among Paraguay, Bolivia, and Argentina. It stretches from about 17 to 33°S latitude and between 65 and 60°W longitude, though estimate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
