Dynoides canadensis Khalaji-Pirbalouty & Gagnon, 2021

Khalaji-Pirbalouty, Valiallah & Gagnon, Jean-Marc, 2023, Illustrated catalogue of sphaeromatoid isopods (Crustacea, Malacostraca) in the Canadian Museum of Nature (CMN), Zoosystematics and Evolution 99 (2), pp. 375-389 : 375

Dynoides canadensis Khalaji-Pirbalouty & Gagnon, 2021

Fig. 2D

Dynoides canadensis Khalaji-Pirbalouty & Gagnon, 2021: 12-20, figs 2-5.

Type locality.

Canada, British Columbia.

Material examined.

Canada. Holotype. ♂ (4.2 mm); British Columbia, Barclay Land District, Cape Beale ; 19 July 1970; E.L. Bousfield leg.; CMNC 1985-0667.1 . Paratypes. 4 ♂♂ (up to 4.2 mm), 18♀♀ (up to 4.3 mm), 1 ovigerous ♀ (4.5 mm), same data as holotype; CMNC 1985-0667.2. 2 ♂♂ (up to 5 mm), 2 ovigerous ♀♀ (3.5 mm), 2 ♀♀ (3.5 mm); British Columbia, Sooke Land District, Whiffin Spit; 17 August 1955; E.L. Bousfield leg.; CMNC 1990-0064. 3 ♀♀ (up to 5 mm); British Columbia, Rupert Land Distr. , Vancouver Island , Cape Scott; 18 July 1959; E.L. Bousfield leg.; CMNC 1990-0066. 20 ♂ & ♀; British Columbia, Renfrew Land Distr. , Vancouver Island , Port Renfrew ; 1 August 1970; E.L. Bousfield leg.; CMNC 1990-0068. 1♀ (3 mm); British Columbia, Queen Charlotte Islands Land Distr. , Graham Island , 27 July 1957; E.L. Bousfield leg.; CMNC 1990-0067. 5 ♂♂ (up to 4.9), 6 ♀♀ (up to 4.2); British Columbia, Barclay Land District , Trevor Channel, Tzartus Island ; 21 July 1970; E.L. Bousfield leg.; CMNC 1985-0664. 4 ♂♂ (up to 4.5 mm), 5 ♂♂ (up to 4.2 mm), British Columbia, Metchosin Land Distr. , Sooke Basin, Becher Bay ; 31 July 1970; E.L. Bousfield leg.; CMNC 1990-0057. 4♂♂ (up to 4.5 mm), 2 ♀♀ (3 mm), British Columbia, Nootka Land Distr. , Nootka Island ; 20 August 1959; E.L. Bousfield leg.; CMNC 1990-0059. 1 ♂ (4.2 mm), 1 ♂ (3.5 mm), British Columbia, Rupert Land Distr. , Hope Island ; 22 August 1959; E.L. Bousfield leg.; CMNC 1990-0060. 1 ♂ (5.1 mm), 5 ♂♂ (up to 4 mm), 1 juvenile, British Columbia, Range 2 Coast Land Distr. , Goose Island ; 6 August 1964; E.L. Bousfield leg.; CMNC 1990-0061. 6 ♀♀ (up to 3 mm), British Columbia, Range 2 Coast Land Distr. , Hunter Island ; 8 August 1964; E.L. Bousfield leg.; CMNC 1990-0063. 8 ♂♂ (up to 5 mm), 20 ♀♀ (up to 4.1 mm), 10 juveniles, British Columbia, Range 3 Coast Land Distr. , Princess Royal Island ; 20 July 1964; E.L. Bousfield leg.; CMNC 1990-0065 .

Distribution.

Western coasts of British Columbia from Victoria area to Graham Island.

Genus Exosphaeroma Stebbing, 1900

Figures

Figure 2. Dynamene dilatata Richardson, 1899, female, (CMNC 1991 - 2567). A. Lateral view; B. Dorsal view; C. Dynamenella sheareri (Hatch, 1947), male, (CMNC 1990 - 0070); D. Dynoides canadensis Khalaji-Pirbalouty & Gagnon, 2021, (CMNC 1985 - 0667 b). Exosphaeroma gigas (Leach, 1818), male, (CMNC 1990 - 0090); E. Dorsal view; F. Lateral view. Exosphaeroma rhomburum (Richardson, 1899), male, (CMNC 1991 - 2559); H. Exosphaeroma russellhansoni Wall, Bruce & Wetzer, 2015, male, (CMNC 1984 - 1465).