The origin of terrestrial isopods (Crustacea: Isopoda: Oniscidea)

@article{Broly2012TheOO,
  title={The origin of terrestrial isopods (Crustacea: Isopoda: Oniscidea)},
  author={Pierre Broly and Pascal Deville and S{\'e}bastien Maillet},
  journal={Evolutionary Ecology},
  year={2012},
  volume={27},
  pages={461-476}
}
Living isopods of the suborder Oniscidea (commonly called woodlice) are the only group of Crustacea almost entirely composed of terrestrial forms. Furthermore, woodlice are completely independent from the aquatic environment from which they originally arose. From marine ancestors, woodlice are a key taxon to study the conquest of the land among arthropods because of their interesting gradation of morphological, physiological and behavioral adaptations for terrestriality. However, the origin and… 
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A remarkably well-preserved terrestrial isopod (Peracarida: Isopoda: Armadillidiidae) from the upper Oligocene of Hungary, with remarks on the oniscidean taphonomy
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TLDR
Three new species of Isopoda are described from two field sites in Europe and support the assumption that the transition from a dominance of Phreatoicidea towards the dominance of the remaining lineages of isopoda happened quite early (likely prior to the Triassic).
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