Authors
Luis N Piacentini, Martín J Ramírez
Publication date
2019/7/1
Journal
Molecular Phylogenetics and Evolution
Volume
136
Pages
227-240
Publisher
Academic Press
Description
Lycosids are a diverse family of spiders distributed worldwide. Previous studies recovered some of the deeper splits of the family, but with little support. We present a broad phylogenetic analysis of the Lycosidae including a wide geographic sampling of representatives and all the subfamilies described to date. Additionally, we extend the amount of molecular data used in previous studies (28S, 12S and NADH) through the inclusion of two additional markers, the nuclear H3 and the mitochondrial COI. We estimated the divergence times through the inclusion of fossils as calibration points and used the phylogenetic hypothesis obtained to explore the evolution of particular traits associated with dispersal capabilities. We recovered most of the currently recognized subfamilies with high nodal support. Based on these results, we synonymize Piratinae and Wadicosinae with Zoicinae and Pardosinae, respectively, and …
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