Illustrated catalogue of sphaeromatoid isopods (Crustacea, Malacostraca) in the Canadian Museum of Nature (CMN) Author Khalaji-Pirbalouty, Valiallah https://orcid.org/0000-0002-0892-7463 Department of Biology, Faculty of Basic science, Shahrekord University, Shahrekord, Iran vkhalaji@sci.sku.ac.ir Author Gagnon, Jean-Marc https://orcid.org/0000-0003-2778-4215 Beaty Centre for Species Discovery, Canadian Museum of Nature, Ottawa, Canada text Zoosystematics and Evolution 2023 2023-07-05 99 2 375 389 http://dx.doi.org/10.3897/zse.99.103682 journal article http://dx.doi.org/10.3897/zse.99.103682 1860-0743-2-375 551CBC3C0F544634921027E17A0A4E49 1A64BC8B0C0B53DCA9AF51E85611E0D1 Ischyromene menziesi (Sivertsen & Holthuis, 1980) Fig. 3G, H Dynamenella menziesi Sivertsen & Holthuis, 1980: 41-48, figs 6-8, pl. 1. Ischyromene menziesi .- Harrison & Holdich, 1982: 86. [New combination]; Bruce 2006 : 20; Gonzalez et al. 2008 : 174. Dynamenella eatoni .- Menzies, 1962a: 135, fig. 44. [Not Dynamene eatoni Miers, 1875; misidentification, according to Harrison and Holdich 1982 ]. Type locality. Tristan da Cunha Island, south Atlantic Ocean. Material examined. Chile . 1 ♂ ( 11 mm ); Magallanes-Antarctica Region , Isla Lennox ; 6 Feb.1970 ; E. L. Bousfield leg.; CMNC 1985-0652. 1 subadult ( 9 mm ), 1 Ovi. ( 9 mm ), 2 ♀♀ ( 10 mm , 19 mm ); Magallanes-Antarctica Region , Isla Hoste ; 4 Feb. 1970 ; E. L. Bousfield leg.; CMNC 1985-0653. 2 ♂♂ ( 10 mm ), 2 ♀♀ ( 9 mm ); 5 juveniles ; Magallanes-Antarctica Region , Isla Picton ; 7 Feb. 1970 ; E. L. Bousfield leg.; CMNC 1985-0655. 10 Juveniles ; Magallanes-Antarctica Region , Canal Beagle ; 19 Feb. 1970 ; E. L. Bousfield leg.; CMNC 1985-0656 . Distribution. Chile, South Atlantic Ocean (Tristan da Cunha, Nightingale, and Stoltenhoff Islands). Genus Paracerceis Hansen, 1905