Learn more about the Southern naked-tailed armadillo – with amazing Southern naked-tailed armadillo photos and facts on Arkive. PDF | Cabassous unicinctus (southern naked-tailed armadillo) is a nocturnal, solitary, fossorial myrmecophage that ranges east of the Andes. The first specimens of southern naked-tailed armadillo Cabassous unicinctus squamicaudis from Paraguay are documented, extending the known distribution of.

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IUCN Red List of Threatened Species

Does the unicincttus of the armadillos change with seasons? Trapping and handling methods followed the guidelines of the American Society of Mammalogists Gannon et al. Blog Friday 05 October Wildscreen With: In other projects Wikimedia Commons Wikispecies.

The expected number of captures in each habitat was computed by multiplying the total number of captures by the proportion that each habitat occupied in the sampled area campo sujo: We also present data on the density and reproductive activity of the armadillos in the study area. Although highly diversified and geographically widespread, knowledge of the ecology and natural history of armadillos is derived primarily from work knicinctus with the 9-banded armadillo Dasypus novemcinctus in the United States McDonough and Loughry, in press.

This finding indicates that when food abundance is low, individuals of C. Captures of the armadillos were done on 5 consecutive days every 15 days, for a total of days of fieldwork. Guidelines of the American Society of Mammalogists for the use of wild mammals in research.

Population density estimates were computed by dividing the population size estimates by the size of the sampled area about ha. The proportion of juveniles in the populations of C. Reproductive condition was recorded for females only and they were classified as reproductive when they had swollen nipples and increased unicunctus volume Loughry and McDonough Terms of Use – The displayed portlet may be used as a link from your website to Arkive’s online content for private, scientific, conservation or educational purposes only.


Nine-banded armadillo Dasypus novemcinctus. Team WILD, an elite squadron of science superheroes, needs your help! The secret life of possums: They are typically located in termite mounds. The climate of the region is mesotermic, with 2 well-defined seasons, namely, a warm-wet season from October to March and a cool-dry season from April to September. Oxford University Press is a department of the University of Oxford. The unicunctus covers the back of the neck and extends onto the head between the ears.

Assessing space use in meadow voles: Both species of armadillos used several habitats in the cerrado of the EEI, including the cerrado physiognomies campo sujo and campo cerrado, and gallery forests. Do the armadillos differentially use any habitats included in the cerrado of the study area? Armadillos are particularly common in the cerrado—a tropical savanna hotspot of diversity comprising different habitats and a highly seasonal environment Oliveira-Filho and Ratter ; Silva and Bates —where 6 species are usually found, namely, Cabassous unicinctus, C.

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Although this result shows that the activity of C. Poisson regression was used to test whether the number of captures of armadillos was related to the abundance of arthropods in terms of biomass, with the significance of the biomass of arthropods as a predictor variable being tested with the Wald statistics z — McCullagh and Neider unicihctus Second, differences in habitat use may be correlated with the nature of the soil and litter layer Layne and Glover A field guide 2nd ed.


Discriminant analysis for model selection implemented in program CAPTURE was used to select the best model to describe the capture probabilities cabassouw estimate the population size of each species White et al.

Differences in habitat use and daily activity between C. The hypothesis that the patterns we observed are due to competitive interactions between these species, and thus facilitate their coexistence, deserves further investigation.

Wildscreen With – Tom Hooker: Unlcinctus in a Brazilian cerrado”.

Southern naked-tailed armadillo

Ecological life history of the armadillo in the eastern Edwards Plateau region. X Close Link to this photo Embed this Arkive thumbnail link “portlet” by copying and pasting the code below. Pairing behavior of the nine-banded armadillo Dasypus novemcinctus. The snout is relatively short, and the ears large and funnel-like. Knicinctus, armadillos are usually located in areas supporting dense plant growth acbassous this could provide them with valuable protective cover Clark Studies of age structure of populations of D.

Image credit Link to this image Add to scrapbook How you can use this image. Embed this Arkive thumbnail link “portlet” by copying and pasting the code below. There were 6 lines — m apart in each type of habitat campo sujo, campo cerrado, and borders of gallery forests.

Third, prey availability also would seem a logical explanation for differences in habitat use McDonough et al. Mammal Species of the World: If you are able to help please contact: Riparian forests also occur throughout the cerrado and 4 different forms are recognized, namely, gallery forests, riverine forests, alluvial forests, and valley forests.

Southern long-nosed armadillo D.