†Hadrachne horribilis Melander 1903 (phalangiotarbid)
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Arachnida - Phalangiotarbida - Architarbidae
Alternative combination: Architarbus horribilis
Full reference: A. L. Melander. 1903. Some additions to the Carboniferous terrestrial arthropod fauna of Illinois. Journal of Geology 11(2):178-198
Belongs to Hadrachne according to J. A. Dunlop et al. 2013
See also Melander 1903, Petrunkevitch 1913, Petrunkevitch 1949 and Petrunkevitch 1953
Sister taxa: none
Type specimen: FMNH 9232, an exoskeleton. Its type locality is Braidwood, Mazon Creek (FMNH coll), which is in a Westphalian D deltaic mudstone in the Carbondale Formation of Illinois.
Ecology:
Distribution: found only at Braidwood, Mazon Creek (FMNH coll)
Specimen images are retrieved through the ePANDDA API.
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