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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Australian Systemati...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Track analysis of the Neotropical species of Capparaceae

Authors: Jorge D. Mercado-Gómez; Tania Escalante;

Track analysis of the Neotropical species of Capparaceae

Abstract

The Capparaceae are a family of plants associated mainly with dry areas, which have produced climatic constraints and a limited geographic distribution. This family is considered endemic in the Neotropical seasonally dry forest (NSDF) and, therefore, a model to analyse the NSDF biogeography. We conducted a track analysis of Neotropical species of Capparaceae to identify generalised tracks that recover ancestral biotas of NSDF nuclei, employing 7602 data points for 104 species. Individual tracks were obtained using Prim’s algorithm and generalised tracks were identified using parsimony analysis of endemicity with progressive character elimination. We found six generalised tracks and four panbiogeographic nodes mainly located in the NSDF. Generalised tracks recovered the ancestral biotas of NSDF distributed among the central Andean coast, central inter-Andean valleys (Ecuador), Tarapoto–Quillabamba, Apurimac–Mantaro (Peru) and Piedmont (Bolivia) NSDF nuclei. Also, the pattern of distribution of Capparaceae recovered old connections between northern South America and the inter-Andean valleys. However, we also found generalised tracks located over the Isthmus of Panama and Amazonian–Magdalena valley moist forest, suggesting that the distribution pattern in this family was influenced not only by NSDF climatic constraints, but also by geological events such as the emergence of the Isthmus and Andean uplift.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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