Argent, a drakkar reversed gules, charged on the sail with a crab Or, all within a bordure sable. Thorad Bjorgsson (1/1980 Aten)
Argent, a shrimp embowed, in base two mountains wreathed with mist sable. Loch Salann, Barony of (8/1984 Aten)
Argent billety sable, a chevron wavy gules, semy of escallops argent, between three lobsters gules. Neptunalis Frederich Wilhelm von Metten (11/1992 Midd)
Azure, a crab and a chief invected Or. Gerhard der Taschenkrebs (12/1991 West)
Azure, a crab between four quatrefoils in cross Or. Tammara Courtenay (11/1989 Outl)
Gules, two crayfish and on a base Or, a compass star gules, in chief a label of five points overall Or. Eckhardt zu Westfilde (10/1993 East)
Or, a crab azure between four torteaux, three and one. Dunestan of Ashdown (9/1992 Anst)
Or, a crab tergiant azure maintaining in its claws a glaive fesswise reversed proper, within a bordure embattled azure. Beorn MacElan (3/1986 AnTi)
Per bend sinister argent and lozengy couped gules and argent, in dexter chief a crab passant gules. Hatekayama Masamoto (5/1988 Midd)
Per bend sinister vert and azure, in dexter chief a fiddler crab tergiant proper. Alice of Briarbrook (8/1979)
Per chevron argent and gules, three crabs counterchanged. Vasilisa Ivanovna Ivanova (12/1992 Atla)
Per chevron Or and sable, two crawfishes combattant erect gules and a pelican displayed argent, beaked and membered proper. Will the Wisp (1/1973)
Per fess embowed counter-embowed sable and purpure, a fess embowed counter-embowed between a mullet of four points and a crab tergiant inverted argent. Patrick Shannon of Newhall (10/1988 Aten)
Per fess engrailed argent and azure, a crab tergiant and a laurel wreath counterchanged. Lochmere, Barony of (5/1989 Atla)
Per pale checky argent and sable, and vert, a crab and in chief two fish naiant contourny Or. Robin Huxley of Land's End (4/1993 Aten)
Vert, a pile argent, overall a crab inverted counterchanged. Curtis of Rum (8/1978)