Bathycopea daltonae (Menzies & Barnard, 1959)

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

Bathycopea daltonae (Menzies & Barnard, 1959)

Fig. 1A, B

Ancinus daltonae Menzies & Barnard, 1959: 31, fig. 25; Schultz 1973: 270-272, fig. 1D, G.

Bathycopea daltonae .- Loyola e Silva, 1971: 217-222, figs 5-7; Kussakin 1979: 369, fig. 229; Shimomura 2008: 26.

Type locality.

The shelf off San Miguel Island, California.

Material examined.

Canada. 1 ovigerous ♀ (5.2 mm), 2 ♂♂ (up to 5.1 mm); British Columbia, Vancouver Island, Barclay Land District, Cape Beale ; 2 Aug. 1975; E.L. Bousfield leg.; CMNC 1985-0633. 4 ♂♂ (up to 5 mm); British Columbia, Barclay Land District , Trevor Ch.; 29 Jul. 1975; E.L. Bousfield leg.; CMNC 1985-0630. 1 ovigerous ♀ (4 mm); British Columbia, Barclay Land District , Trevor Ch.; 30 May 1977; E.L. Bousfield leg.; CMNC 1985-0634 . USA. 2 ovigerous ♀♀ (up to 4.9 mm), 1 ♂ (4.25 mm); Washington, Clallam Co., Makah Bay ; 31 July 1966; E.L. Bousfield leg.; CMNC 1991-2557 .

Distribution.

San Miguel Islands, southern California to Vancouver Island.

Family Sphaeromatidae Latreille, 1825

Genus Amphoroidea H. Milne Edwards, 1840

Figures

Figure 1. A. Bathycopea daltonae (Menzies & Barnard, 1959), male, (CMNC 1985 - 0633); B. Female, pleotelson; C. Amphoroidea typa Milne Edwards, 1840, female, (CMNC 1992 - 0567); D. Cassidinidea ovalis (Say, 1818) male, (CMNC 1992 - 0582); E. Cassidinopsis emarginata (Guerin-Meneville, 1843), male, (CMNC 1985 - 0636); F. Pleotelson dorsal view; G. Pleotelson ventral view.