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Tehuantepec jackrabbit population

WebJul 19, 2005 · Study area.-We studied the Tehuantepec jackrabbit population on the northeastern rim of Superior and Inferior lagoons in the state of Oaxaca, Mexico. The study area was a 9-km2 portion of a savanna locally known as Llano Contreras, 2 km northwest from Montecillo Santa Cruz, municipality of San Francisco del Mar (16'22'N, 94?37'W). WebThe Tehuantepec jackrabbit (Lepus flavigularis) is a Mexican endemic lagomorph species that is critically endangered by habitat loss and fragmentation, overhunting, small population size, and genetic isolation. As the most endangered among five species of jackrabbits in Mexico and, in fact, one of the most endangered mammals in the world …

Biology:Tehuantepec jackrabbit - HandWiki

WebMar 24, 2011 · Number 0366. This jackrabbit lives in Oaxaca, Mexico, on the Isthmus of Tehuantepec. It used to live in Chiapas, too, but that population seems to be gone. The rabbit is quite endangered; fewer than 1,000 … WebThe Oaxacan Spiny-tailed Iguana Ctenosaura oaxacana is a restricted species to the Isthmus of Tehuantepec in Southern Oaxaca, Mexico. This reptile is one of the less known iguanid species. We censustracked a population in the South of Niltepec, Oaxaca, Mexico from May 2010 to April 2011. evolutionary algorithm traveling salesman https://myaboriginal.com

IUCN Red List of Threatened Species

WebPopulation fluctuations of Lepus flavigularis (Lagomorpha: Leporidae) at Tehuantepec Isthmus, Oaxaca, Mexico Tamara Rioja Paradela Through six years Lepus flavigularis population density data were analyzed, at two localities south Tehuantepec Isthmus, Oaxaca, Mexico. The fluctuation index (FI) was calculated for this lagomorph in two … WebThe IUCN lists Tehuantepec jackrabbits as an endangered species, there are less than 1,000 individuals remaining in the wild, broken into three isolated populations. They … WebJun 21, 2024 · The Tehuantepec jackrabbit is listed as critically endangered in the Mexican Official Norm NOM-059-ECOL-2001, ... The Tehuantepec jackrabbit is jeopardized by habitat loss and fragmentation, poaching, small population size, and genetic isolation. Introduction of exotic grasses, frequent and induced fires, agricultural and cattle-raising ... bruay sur

Polygynous mating behavior in the endangered Tehuantepec …

Category:(PDF) Home range dynamics of the Tehuantepec Jackrabbit in Oaxaca ...

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Tehuantepec jackrabbit population

POPULATION FLUCTUATIONS OFLEPUS FLAVIGULARIS …

WebIt is one of the largest jackrabbits and has large ears and legs. Adults weigh about 3.5 to 4 kilograms. Distribution The Tehuantepec jackrabbit is a rare endemic of Oaxaca, … WebPhylogeography and population structure of the endangered Tehuantepec jackrabbit Lepus flavigularis: implications for conservation [2008] Rico, Yessica; Lorenzo, …

Tehuantepec jackrabbit population

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WebDec 13, 2007 · At present, only four small and disjunct populations of the Tehuantepec jackrabbit exist: (1) Montecillo Santa Cruz (MSC) in the northern part of the Laguna … Webthe feasibility of cattle and jackrabbit cohabitation. We propose that an efficient rotational grazing program, could contribute to the conservation of this jackrabbit population. Lepus flavigularis Wagner 1844 (Liebre de Tehuantepec), es una especie endémica del sur de Oaxaca, México.

WebJan 2, 2005 · The Tehuantepec jackrabbit is one of the species that live in the Mesoamerica Biodiversity Hotspot ( Cons. Intl.) . Birth Season: Pregnant females, one carrying 2 embryos, have been recorded in February. ( Reid 1997) Diet: The Tehuantepec jackrabbit eats green plant material and seeds. Behavior: WebEstablished in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species.

WebThe area occupied by the Tehuantepec jackrabbit in Montecillo Santa Cruz is 3,316 ha (33.16 km 2 ), and jackrabbit densities are low (4.32 ± 1.10 individuals/km 2) in this population, giving an estimated population size of 189 individuals (Lorenzo et al. 2008). Faecal pellet collections WebThere was considerable overlap of ranges within and between sexes, with the home range of each jackrabbit overlapping with the ranges of 1 to 46 other individuals. Home range and overlap analysis confirms that the Tehuantepec jackrabbit is a polygamous and non-territorial species.

WebAug 1, 2006 · The Tehuantepec jackrabbit, Lepus flavigularis (Wagner, 1844), is a endemic species to Oaxaca, México, whose distribution has been reduced to only four isolated populations with less than 1 000...

WebAug 24, 2006 · We obtained telemetry locations from the 51 radiocollared individuals, and estimated home ranges for 32 Tehuantepec jackrabbits of both sexes and different ages. We estimated home ranges and core areas for 17 adult jackrabbits with ≥22 locations, including 9 females and 8 males. evolutionary algorithm eaWebNew records of the endangered Tehuantepec jackrabbit (Lepus flavigularis) from Oaxaca, Mexico. The Southwestern Naturalist 51:116–119. Lorenzo, C., T. M. Rioja, A. Carrillo, and F. A. Cervantes. 2008. Population fluctuations of Lepus flavigularis (Lagomorpha: Leporidae) at Tehuantepec Isthmus, Oaxaca, Mexico. brubacher appliancesWebIn San Francisco del Mar Viejo, annual mean density for Tehuantepec jackrabbit was 5.38 i n d i v i d u a l s / k m 2 (Standard Deviation=0.91). Estimated population size of L. … brubacher bus rentalsWebDec 13, 2007 · At present, only four small and disjunct populations of the Tehuantepec jackrabbit exist: (1) Montecillo Santa Cruz (MSC) in the northern part of the Laguna Inferior, (2) San Francisco del Mar Viejo (SFMV) in the southern part of the Laguna Inferior, (3) Aguachil (AG) to the southeast of San Francisco del Mar Viejo, and (4) Santa María del … evolutionary applications投稿经验evolutionary astrology softwareWebJan 2, 2005 · The Tehuantepec jackrabbit is one of the species that live in the Mesoamerica Biodiversity Hotspot ( Cons. Intl.) . Birth Season: Pregnant females, one carrying 2 … brubacher foot careWeba Tehuantepec jackrabbit population located north of the Lower Lagoon (Farías et al., 2006). The fi ndings allowed the authors to speculate about the social organization system in that jackrabbit population. They reported possible polygamous and non-territorial behavior. These authors also found home range values from 8 to 166 ha (Farías evolutionary astrology kim marie