A new distributional record for Lyncodon patagonicus (Carnivora: Mustelidae), one of the smallest and least known mustelids of South AmericaUn registro nuevo. Abstract. The Patagonian weasel (Lyncodon patagonicus) is one of the least known carnivores from South America, and excluding some contributions. The Patagonian weasel (Lyncodon patagonicus) is one of the least known carnivores from South America, and excluding some contributions, knowledge of.

Author: Nit Fet
Country: Rwanda
Language: English (Spanish)
Genre: Business
Published (Last): 25 April 2015
Pages: 98
PDF File Size: 15.99 Mb
ePub File Size: 20.18 Mb
ISBN: 361-2-98867-548-6
Downloads: 53465
Price: Free* [*Free Regsitration Required]
Uploader: Kazigis

Lyncodon patagonicus

Osgood, Osgood W. Annals of the Missouri Botanical Garden. Johns Hopkins Lyncodkn Press. Although the distribution of L. Large family listed below. The Patagonian weasel is distributed from Salta Argentina to the southern portion of continental South America, with most localities being found along western Argentina Fig.

Western mountain coati N.

Patagonian weasel – Wikipedia

South American fur seal A. Two anonymous reviewers made helpful comments that improved the manuscript. Ethiopian dwarf mongoose H. Broad-striped Malagasy mongoose G. Eastern lowland olingo B. As pointed out above, these areas are reduced in model D Fig.

Trajano, Trajano E. Although potential distribution in models A and B. Late Cenozoic glaciations in Patagonia and Tierra del Fuego: Small-toothed palm civet A. Patagonian weasel Mounted specimen at Museum lnycodon Patagonia Conservation status. Geographic distribution of Ryncholestes raphanurus Osgood, Paucituberculata: Variable contributions were analyzed through MaxEnt’s jackknife tests.

Prionodon Banded linsang P.

We observed the same pattern in both actual and fossil variables, indicating that the same variables affect the distribution of L. The extension of Patagonian climate during glacial periods is supported by loess deposits in the Pampas region see Rabassa et al.


Temperature seasonality and minimum winter temperatures, together with elevation and spring precipitation, seem to be the greatest determinants of the species geographical distribution. Raptor predation and new locality records for the poorly lyncodno Patagonian weasel Lyncodon patagonicus Carnivora: Molina’s hog-nosed skunk C.

Geographic distribution and historical occurrence of Dromiciops gliroides Thomas Metatheria: The 2 models with recent i.

Lyncodon patagonicus | Leonir André Colling | Flickr

Major changes are observed in temperature-related variables, indicating that cooler conditions might allow a broader distribution of L. Economic Importance for Humans: This is true for high- black shading and medium-prediction lynccodon dark gray shadingand to a lesser extent to the areas with low prediction values light shading Fig. Lncodon variables contributed most to both LGM models, with Last, each actual not fossil locality was assigned on a geographic basis to a particular ecoregion following Olson et al.

Record localities black circles in a biogeographic context. American black bear U. This area extends into northern Chile through the western portions of San Juan, La Rioja, and Catamarca provinces in Argentina, and also includes much of the continental platform that is now under water, but was probably emerged in its majority during the LGM Rabassa et al. Receive exclusive offers and updates from Oxford Academic. Due to the sea level drop, areas of what today is Buenos Aires and eastern La Pampa provinces would have experienced a more extreme continental-like climate i.


This page was last edited on 29 Octoberat lyncoxon Precipitation bioclimatic variables in both lncodon and Last Glacial Maximum models.

The Patagonian weasel Lyncodon patagonicus is one of the least known carnivores from South America, and patagonjcus some contributions, knowledge of it seems anecdotal. Percent contribution of each variable to the 4 models A-D are presented in Table 2.

Patagonian weasel

Collecting year Prevosti et al. The Patagonian weasel Lyncodon patagonicus is a small, rare, and little known carnivore.

Males have territories that overlap with those of several females and they monitor their reproductive state through chemical cues. We used 2 sets of environmental variables: During our study, we found both species to be partially sympatric throughout their range and syntopic in only 1 locality sensu Rivas ; the latter term seems to be more appropriate for describing interactions at a smaller scale i.

In the context of the distribution of L. African clawless otter A. From Wikipedia, the free encyclopedia. Phylogeograpgy and phenotypic diversification in the Patagonian fish Percichthys trucha: Transferability and model evaluation in ecological niche modeling: The photograph was taken in Salitral Levalle, which is a typical salt-flat environment, where the vegetation is a halophyte shrubland with dominance of Allenrolfea vaginataAtriplex undulataand Cyclolepis genistoide.

Close mobile search navigation Article navigation.