INFESTED:
Pollock: including Minced- Minced fish sticks, minced fish patties, minced fish cakes, California roll, Surimi.
FLOUNDER: All, Georgia, et al is not infested but the fish mongers mislead the consumer claiming "it's Georgia" when in fact it isn't.
Herring:, including fillets- Fillets have less, but it is present. The Gavad of the Aida does not allow any herring in his Bais Medrash.
Sable: Unless farm raised.
Canned Salmon: All, Unless farm raised.
Salmon wild: All.
White fish: Winnipeg minced.
Carp: By head & tail area.
Lox: wild- Farm raised is clean.
Sea Bass: Usually by belly flap.
Sardines: Unless skinless, moroccan or Philipines.
Cod: Heavier by belly area, but found in other areas as well.
Halibut: All.
Perch: Some varieties have more than others.
Roe- Heavily infested
Salmon, sole, ocean trout may have brown parasites (salmon lice) on the skin.
Mackerel- infested