Fig. 4

Amphipod agglomeration during carcass feeding and feeding marks. a-f Agglomeration of scavenging amphipod species after 48 h of feeding on Notothenia spp. carcasses a + d) large species (W. obesa) only b + e) large and small species (C. femoratus, H. kergueleni, O. rotundifrons) c + f) small species only G-O) Amphipod feeding marks on Nothothenia spp. carcasses after 96 h g, j, m) large species h, k, n) large and small species i, l, o) small species only