Miscelánea 12

Lagartos y anfisbenas del Litoral Fluvial argentino y áreas de influencia. Estado del conocimiento

Virginia Abdala | Ricardo Montero | Silvia Moro

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Abstract

LIZARDS AND AMPHISBAENIANS OF THE ARGENTINIAN MESOPOTAMIA AND ITS INFLUENCE REGION. REVIEW OF KNOWLEDGE. Squamata comprises the most diversify group of Reptiles, including lizards, anfisbaenians and ophidians. Here we call “saurians” to Squamata without serpentes.

This work is an up to date of the literature about the herpetofauna of the region. We consider all the sauria families mentioned in the region, including data on their systematic, phylogeny, geographical distribution, etc.

This first approach has reveled some problematic taxa in relation to their identification, taxonomy, and phylogeny (e.g. Ophiodes and Amphisbaena prunicolor), and shows the lack of basic data, as on ecology, and natural history, about most of the saurians of the region.

The integral investigation of the saurian fauna is specially important because the region is becoming intensively degradated, and the biodiversity is being privatized (being social patrimony) to be used in commerce and patents, etc. Knowing our fauna is a priority before it becames an historical issue.