-123.4706, 47.1001: 10 Treatments

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Bollmanella washingtonensis   sp. nov.  Shear, William A., Richart, Casey H. & Wong, Victoria L., 2020, The millipede family Conotylidae in northwestern North America, with a complete bibliography of the family (Diplopoda, Chordeumatida, Heterochordeumatidea, Conotyloidea), Zootaxa 4753 (1), pp. 1-78 : 32-34 32-34
Lasiopogon puyallupi   stat. nov.  Mcknight, Tristan A. & Cannings, Robert A., 2020, Molecular phylogeny of the genus Lasiopogon (Diptera: Asilidae) and a taxonomic revision of the bivittatus section, Zootaxa 4835 (1), pp. 1-115 : 71-74 71-74
Leonardesmus injucundus   sp. nov.  Shelley, Rowland M. & Shear, William A., 2006, Leonardesmus injucundus, n. gen., n. sp., an aromatic, small-bodied milliped from Washington State, U. S. A., and a revised account of the family Nearctodesmidae (Polydesmida), Zootaxa 1176 (1), pp. 1-16 : 6-14 6-14
Vasingtona irritans     Marek, William A. Shear Paul E., 2024, Additions to the millipede family Caseyidae Verhoeff, 1909. III. Proposal of the new subfamily Ochrogrammatinae, new records of Vasingtona irritans (Chamberlin, 1910), established species of Ochrogramma Gardener and Shelley, 1989 a new species of Ochrogramma from Washington state, USA, Insecta Mundi 2024 (90), pp. 1-21 : 4-7 4-7
Paropiona aenigma   sp. nov.  Shear, William A. & Marek, Paul E., 2025, Additions to the millipede family Caseyidae Verhoeff, 1909. IV. Two new genera and three new species (Chordeumatida, Striarioidea, Caseyidae), Zootaxa 5631 (3), pp. 533-547 : 539-540 539-540
Brunsonia digitata   sp. nov.  Shear, William A., Richart, Casey H. & Wong, Victoria L., 2020, The millipede family Conotylidae in northwestern North America, with a complete bibliography of the family (Diplopoda, Chordeumatida, Heterochordeumatidea, Conotyloidea), Zootaxa 4753 (1), pp. 1-78 : 41-42 41-42
Bifurcatella angulata   sp. nov.  Shear, William A., Richart, Casey H. & Wong, Victoria L., 2020, The millipede family Conotylidae in northwestern North America, with a complete bibliography of the family (Diplopoda, Chordeumatida, Heterochordeumatidea, Conotyloidea), Zootaxa 4753 (1), pp. 1-78 : 58 58
Oribatella sintranslamella   sp. nov.  Behan-Pelletier, Valerie M. & Walter, David E., 2012, 3432, Zootaxa 3432, pp. 1-62 : 45-48 45-48
Juga plicifera     Strong, Ellen E., Garner, Jeffrey T., Johnson, Paul D. & Whelan, Nathan V., 2022, A systematic revision of the genus Juga from fresh waters of the Pacific Northwest, USA (Cerithioidea, Semisulcospiridae), European Journal of Taxonomy 848, pp. 1-97 : 11-26 11-26
Medusapyga chehalis   sp. nov.  LaBonte, James R. & Maddison, David R., 2023, Medusapyga LaBonte and Maddison, a New Genus of Anillini (Coleoptera: Carabidae: Trechinae) from the Pacific Northwest of the United States, Proceedings of the California Academy of Sciences 67 (18), pp. 401-432 : 418-419 418-419