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Hectopsylla
''Hectopsylla'' is a genus of fleas in the family Hectopsyllidae that parasitize non-volant mammals, birds, and bats. The genus comprises thirteen species, six of which were described in whole or part by Karl Jordan between 1906–1942. Two of the species in ''Hectopsylla'', ''H. psittaci'' and ''H. pulex'', go under common names, with ''H. psittaci'' identified as the sticktight flea and ''H. pulex'' identified as the chiggerflea. Hastritter and Méndez (2000) consider the genus ''Rhynchopsyllus'' a junior system of the genus. Taxonomy Hastritter and Méndez (2000) state that ''Rhynchopsyllus'' is a junior system of ''Hectopsylla''. The type species, by monotypy, is ''H. psittaci''. Species There are thirteen species in the genus ''Hectopsylla''. *''Hectopsylla broscus'' (Jordan & Rothschild, 1906) ''H. broscus'' is described as similar to ''H. coniger'', but the bristles of the head are longer, with the proportion of the second segment of the maxillary palpus to the four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hectopsyllidae
Hectopsyllidae is a small family of fleas, containing only the chigoe flea ''Tunga penetrans'' and the genus '' Hectopsylla''. They were formerly known as Tungidae, and by authorities that demote the Pulicoidea to family rank they are treated as subfamily Hectopsyllinae (formerly Tunginae). Only 2 genera with some handfuls of species are placed here nowadays, making further subdivision of the family unnecessary. These fleas usually parasitize terrestrial mammals, and in a few cases birds and bats. The females are by and large immobile and will remain attached to the same place for prolonged periods of time, possibly until they die. ''Hectopsylla narium'' was found to live inside the nostrils of the burrowing parrot (''Cyanoliseus patagonus patagonus''). The closest living relatives of the Hectopsyllidae are the common fleas, Pulicidae. The Hectopsyllidae differ from these by the following characteristics: * Antennal club with punctiform sensilla * dorsal and medial setae on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chubut Province
Chubut ( es, Provincia del Chubut, ; cy, Talaith Chubut) is a province in southern Argentina, situated between the 42nd parallel south (the border with Río Negro Province), the 46th parallel south (bordering Santa Cruz Province), the Andes range to the west, and the Atlantic ocean to the east. The province's name derives from the Tehuelche word , meaning "transparent," their description of the Chubut River. The largest city is Comodoro Rivadavia in the south of the province; it has 180,000 inhabitants. The administrative capital is Rawson (40,000). Other important cities are Puerto Madryn, Trelew, Esquel and Sarmiento. Gaiman is a cultural and demographic centre of the region known as ''"Y Wladfa"'' in which Welsh-Argentines are concentrated. Of the 25,000 Welsh speakers in Argentina, 5,000 live in the Chubut region, particularly in the early Welsh settlements of Gaiman, Trelew and Trevelin. History Before the Spaniards arrived in the Americas, nomadic indigenous Tehu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Madryn
Puerto Madryn (; cy, Porth Madryn), also known as ''Madryn'', is a city in the province of Chubut in Argentine Patagonia. It is the capital of the Viedma Department, and has about 93,995 inhabitants according to the last census in 2010. Puerto Madryn is protected by the Golfo Nuevo, which is formed by the Península Valdés and the Punta Ninfas. It is an important centre for tourists visiting the natural attractions of the Península Valdés and the coast. A new shopping mall in the city centre has helped tourism significantly, making Puerto Madryn a more attractive place for both international and domestic tourists visiting Patagonia. It is twinned with Nefyn, a small town on the Llŷn Peninsula in North Wales, the result of its enduring link with Welsh culture since the Welsh settlement in Argentina. The first of a two-Test tour to Argentina by the Wales national rugby union team was played in 2006 in Puerto Madryn, a 27–25 win for Argentina. Puerto Madryn is home to two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eligmodontia Typus
''Eligmodontia typus'' is a species of rodent in the family Cricetidae. It is found in Argentina and possibly also Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a .... The northernmost population might represent a distinct species, ''E. bolsonensis'', to which the common name highland gerbil mouse would apply. The lowland population would then be known as eastern Patagonian gerbil mouse or eastern Patagonian laucha. References Eligmodontia Mammals of Argentina Mammals of Chile Mammals of the Andes Mammals described in 1837 Taxa named by Frédéric Cuvier Taxonomy articles created by Polbot {{Sigmodontinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolivia
, image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square patchwork with the (top left to bottom right) diagonals forming colored stripes (green, blue, purple, red, orange, yellow, white, green, blue, purple, red, orange, yellow, from top right to bottom left) , other_symbol = , other_symbol_type = Dual flag: , image_coat = Escudo de Bolivia.svg , national_anthem = " National Anthem of Bolivia" , image_map = BOL orthographic.svg , map_width = 220px , alt_map = , image_map2 = , alt_map2 = , map_caption = , capital = La Paz Sucre , largest_city = , official_languages = Spanish , languages_type = Co-official languages , languages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hog-nosed Skunk
The hog-nosed skunks belong to the genus ''Conepatus'' and are members of the family Mephitidae (skunks). They are native to the Americas. They have white backs and tails and black underparts. Species Extinct species †''Conepatus robustus'' †''Conepatus sanmiguelensis'' †''Conepatus suffocans'' Recent work has concluded that the western hog-nosed skunk or common hog-nosed skunk (formerly ''Conepatus mesoleucus'') is the same species as the American hog-nosed skunk, and that ''Conepatus leuconotus'' is the correct name of the merged populations. Description The individual hog-nosed skunk species vary in size, but among them is included the largest of all skunks. All are characterized by comparatively short hair, especially on the tail, and this appendage lacks the plumelike appearance observed in other skunks. The nose is prolonged into a distinct "snout", naked on the top and sides and evidently used for rooting in the earth after the manner of a pig as their name imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pampas
The Pampas (from the qu, pampa, meaning "plain") are fertile South American low grasslands that cover more than and include the Argentine provinces of Buenos Aires, La Pampa, Santa Fe, Entre Ríos, and Córdoba; all of Uruguay; and Brazil's southernmost state, Rio Grande do Sul. The vast plains are a natural region, interrupted only by the low Ventana and Tandil hills, near Bahía Blanca and Tandil (Argentina), with a height of and , respectively. The climate is temperate, with precipitation of that is more or less evenly distributed throughout the year, making the soils appropriate for agriculture. The area is also one of the distinct physiography provinces of the larger Paraná–Paraguay plain division. Topography This region has generally low elevations, whose highest levels do not exceed 600 metres (1,970 feet) in altitude. The coastal areas and most of the Buenos Aires Province are predominantly plain (with some wetlands) and the interior areas (mainly in the sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humboldt's Hog-nosed Skunk
Humboldt's hog-nosed skunk (''Conepatus humboldtii''), also known as the Patagonian hog-nosed skunk, is a type of hog-nosed skunk indigenous to the open grassy areas in the Patagonian regions of South Argentina and Chile. It belongs to the order Carnivora and the family Mephitidae. Appearance This skunk is small and stocky, with a bare nose elongated for the purpose of finding ground beetles, grasshoppers and crickets.Zapata, Sonia C.; Travaini, Alejandro; Martínez-Peck, Rolando (January 2001), "Seasonal feeding habits of the Patagonian hog-nosed skunk Conepatus humboldtii in southern Patagonia", Acta Theriologica, 46: 97–102 Its fur is brownish-red with two symmetrical stripes on either side, extending to the tail. It ranges from 30–34 cm in body length, with a 17- to 21-cm tail. They usually weigh 1.5 to 3.0 kg. The skunk has long claws and well developed forelimbs in order to dig to locate prey. Physiology Its teeth are specialized for the consumption of i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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