†Pterocephalia elongata Palmer 1960 (trilobite)
PaleoDB taxon number: 235604
Full reference: A. R. Palmer. 1960. Trilobites of the Upper Cambrian Dunderberg Shale, Eureka District, Nevada. United States Geological Survey Professional Paper 334-C:53-107
Belongs to Pterocephalia according to A. R. Palmer 1960
Sister taxa: Pterocephalia concava, Pterocephalia punctata, Pterocephalia tenura
Type specimen: USNM 136891, a cephalon/head (cranidium)
Ecology: fast-moving low-level epifaunal carnivore