Project 2804: J. D. Beech, J. C. Lamsdell, J. Álvaro. 2021. Phylogeny, disparity and mass extinction response in the trilobite order Harpetida. Papers in Palaeontology. 7 (4):2205-2225.
This project has 190 taxa.
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Showing 6 taxonomic names where genus starts with 'P'.

* indicates that a taxon has NOT matched to the NCBI hierarchy.
# indicates that a taxon has been matched to a PBDB entry.

Palaeoharpes primigenius Lu and Qian, 1974 *
Paraharpes costata Angelin, 1854 *
Paraharpes ottawaensis Billings, 1865 *
Paraharpes ruddyi Whittington, 1950 *
Paraharpes wegelini Angelin, 1854 *
Ptychoparia striata Whitfield, 1878 *