Tethneus twenhofeli Petrunkevitch 1922 (orb-weaving spider)

Arachnida - Araneae - Araneidae

Full reference: A. I. Petrunkevitch. 1922. Tertiary Spiders and Opilionids of North America. Connecticut Academy of Arts and Sciences 25:211-279

Belongs to Tethneus according to J. A. Dunlop et al. 2013

See also Petrunkevitch 1922

Sister taxa: Tethneus guyoti, Tethneus hentzi, Tethneus obduratus, Tethneus orbiculatus, Tethneus provectus, Tethneus robustus

Type specimen: YPM 25588, an exoskeleton. Its type locality is Florissant (Twenhofel collection, University of Kansas), which is in a Chadronian lacustrine - large shale in Colorado.

Ecology: nektobenthic carnivore

Distribution: found only at Florissant (Twenhofel collection, University of Kansas)

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Specimen images are retrieved through the ePANDDA API.

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