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  • Additions to the millipede family Caseyidae Verhoeff, 1909. IV. Two new genera and three new species (Chordeumatida, Striarioidea, Caseyidae)

This content will become publicly available on May 5, 2026

Title: Additions to the millipede family Caseyidae Verhoeff, 1909. IV. Two new genera and three new species (Chordeumatida, Striarioidea, Caseyidae)
Paropiona Shear & Marek, gen. nov. is described from northwestern and central Washington State, USA. It includes two new species, Paropiona gardneri Shear & Marek, sp. nov. from Pacific and Cowlitz Counties, and Paropiona aenigma Shear & Marek, sp. nov. from Clallam, Grays Harbor, Jefferson, Lewis, Mason, Pacific, Thurston and Wahakiakum Counties. Opionoides Shear & Marek, gen. nov. is monotypic with only Opionoides cataracta Shear & Marek, sp. nov. from Coos Co. Oregon. The new genera are related to, but distinct from the genus Opiona Chamberlin, 1951.  more » « less
Award ID(s):
2433355
PAR ID:
10649454
Author(s) / Creator(s):
;
Publisher / Repository:
Magnolia Press
Date Published:
Journal Name:
Zootaxa
Volume:
5631
Issue:
3
ISSN:
1175-5326
Page Range / eLocation ID:
533 to 547
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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