The lace-sheet-weavers—a long story (Araneae: Psechridae: Psechrus )

@article{Bayer2012TheLL,
  title={The lace-sheet-weavers—a long story (Araneae: Psechridae: Psechrus )},
  author={Steffen Bayer},
  journal={Zootaxa},
  year={2012},
  volume={3379},
  pages={1-170}
}
Various publications of the last twelve years have shown that the species richness of the genus Psechrus is much higherthan was assumed 30 years ago. Based upon trends in the structures of the copulatory organs, for the first time, eight spe-cies groups are recognised and, including the present study, 46 species are now known. 20 species are recognised anddescribed as new: P. ulcus sp. nov., P. aluco sp. nov., P. decollatus sp. nov., P. elachys sp. nov., P. norops sp. nov., P. arcuatus sp. nov… Expand
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