†family Plesiosironidae Pocock 1911 (arthropod)
Arachnida - Haptopoda - Plesiosironidae
Full reference: R. I. Pocock. 1911. A Monograph of the Terrestrial Carboniferous Arachnida of Great Britain 1-84
Parent taxon: Haptopoda according to J. A. Dunlop et al. 2013
See also Dunlop 1999, Petrunkevitch 1949, Petrunkevitch 1953 and Pocock 1911
Sister taxa: none
Subtaxa: Plesiosiro
Type: Plesiosiro
Ecology:
Distribution:
• Carboniferous of the United Kingdom (6 collections)
Total: 6 collections each including a single occurrence