AI Article Synopsis
- Schiapelli & Gerschman 1975 is an endemic spider species found solely in relict grassland areas of Buenos Aires, Argentina, specifically in hilly and rocky regions between 500-1500 meters above sea level.
- The species has an extent of occurrence (EOO) of 7207 km and an area of occupancy (AOO) of only 16 km, showing its limited distribution.
- Major threats to this spider include habitat invasion by alien woody plants, as well as intensive cattle production and agricultural activities.
Article Abstract
Background: Schiapelli & Gerschman 1975 is the only species of Migidae in Argentina. It is a rare and endemic spider only found in relict grassland of mountain systems in the province of Buenos Aires. This species is a habitat specialist spider occupying specific areas with certain microclimatic conditions on hilly and rocky grassland areas at about 500-1500 meters above sea level.
New Information: The observed extent of occurrence (EOO) is 7207 km and the area of occupancy (AOO) is 16 km. Two locations are identified based on the threat event related to the invasion of the species habitat by alien woody plants. In addition, intensive cattle production and agriculture also constitute relevant threats to the species.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5665003 | PMC |
| http://dx.doi.org/10.3897/BDJ.5.e14790 | DOI Listing |
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