Pariphimedia normani ( Cunningham, 1871 )

Alonso, G. M., 2012, Amphipod crustaceans (Corophiidea and Gammaridea) associated with holdfasts of Macrocystis pyrifera from the Beagle Channel (Argentina) and additional records from the Southwestern Atlantic, Journal of Natural History 46 (29 - 30), pp. 1799-1894 : 1841

Pariphimedia normani ( Cunningham, 1871)

Iphimedia normani Cunningham, 1871: 498 , pl. 59, fig. 7.

Pariphimedia normani: Coleman and J.L. Barnard, 1991: 534–539 , figs. 6–10; Chiesa et al., 2005: 169, 170, tb. 2; De Broyer et al., 2007: 106, 107.

Material examined

Argentina; Beagle Channel, northern Isla Despard , 54 ◦ 52 ′ S, 68 ◦ 10 ′ W, 8–12 m depth, colls. D. Aureliano and A. Ferlito, don. G. Lovrich, 27 May 1999 : 1 ♀ 8.5 mm, MACN- In 38598a; 1 ♀ 9.8 mm, MACN-In 38598b; 1 ovig. ♀ 11.25 mm, 1 November 1999, MACN-In 38599; 1 ♂ 4 mm, 10 February 2000, MACN-In 38600. Same location, same colls., 2 May 2000 : 1 ♀ 6 mm, 2 ♂♂ 6 and 7 mm, MACN-In 38601a; 1 ovig. ♀ 10.5 mm, 1 ♀ 9 mm, MACN-In 38601b. Same location, same colls., 29 May 2000: 1 ovig. ♀ 10.6 mm, 4 ♀♀ 6–10.5 mm, 1 sex indet. 3.6 mm, 8 ♂♂ 5.6–7.4 mm, MACN-In 38602a; 1 ♀ 7 mm, 1 ♂ 5.7 mm, MACN-In 38602b; 2 ♀♀ 7.3 and 8 mm, MACN-In 38602c.

Remarks

Pariphimedia normani ( Cunningham, 1871) has been reported from West Antarctica and the Magellanic area. The present discovery widens its distribution in the Beagle Channel.