Juliformian millipedes from the Lower Devonian of Euramerica: implications for the timing of millipede cladogenesis in the Paleozoic

H. M. Wilson

2006

Article

Journal of Paleontology 80:638-649

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Taxa discussed in this work:

• Gaspestria
• Gaspestria genselorum
• Gaspestriidae
• Sigmastria
• Sigmastria dilata

Taxonomy:

• Plagiascetidae belongs to Xyloiuloidea - Wilson (2006)
• Gaspestriidae belongs to Xyloiuloidea - Wilson (2006)
• Gaspestria belongs to Gaspestriidae - Wilson (2006)
• Gaspestria genselorum belongs to Gaspestria - Wilson (2006)
• Sigmastria belongs to Gaspestriidae - Wilson (2006)
• Sigmastria dilata belongs to Sigmastria - Wilson (2006)