Gnorimosphaeroma oregonense ♂ Non-type LACM:DISCO:11161 A penes in ventral view with relative position to pleopods. ♂ Neotype. LACM:DISCO:7028. All appendages from right B–F pleopods 1–5.

  Part of: Wetzer R, Wall A, Bruce NL (2021) Redescription of Gnorimosphaeroma oregonense (Dana, 1853) (Crustacea, Isopoda, Sphaeromatidae), designation of neotype, and 16S-rDNA molecular phylogeny of the north-eastern Pacific species. ZooKeys 1037: 23-56.