Attributes / relations provided by
♦ ¹Energy flow of a boreal intertidal ecosystem, the Sylt-Rømø Bight, Dan Baird, Harald Asmus, Ragnhild Asmus, Mar Ecol Prog Ser 279: 45–61, 2004
♦ ²"Crawling behaviour of the amphipod Corophium volutator and foraging by Semipalmated Sandpipers, Calidris pusilla", J. Sherman Boates, Peter C. Smith, Canadian Journal of Zoology, 1989, 67(2): 457-462