Frozen, even in shell, clams, cockles and ark shells (families Arcidae, Arcticidae, Cardiidae, Donacidae, Hiatellidae, Mactridae, Mesodesmatidae, Myidae, Semelidae, Solecurtidae, Solenidae, Tridacnidae)
Koritnice, srčanke in barčice, druge, tudi v lupini, zamrznjene