WAC 220-640-030
WAC 220-640-030. Prohibited level 1 species
The following species are classified as prohibited level 1 species:
(1) Crustaceans:
(a) Family Portunidae: Carcinus maenas, European green crabs.
(b) Family Varunidae: Genus Eriocheir: All members, Mitten crabs.
(2) Fish:
(a) Family Channidae: Genus Channa: All members, snakeheads.
(b) Family Clariidae: All members, walking catfish.
(c) Family Cyprinidae:
(i) Hypophthalmichthys harmandi, Largescale silver carp.
(ii) Hypophthalmichthys molitrix, Silver carp.
(iii) Hypophthalmichthys nobilis, Bighead carp.
(iv) Mylopharyngodon piceus, Black carp.
(d) Family Esocidae: Esox lucius, Northern pike.
(3) Mollusks: Family Dreissenidae:
(a) Dreissena bugensis, quagga mussel.
(b) Dreissena polymorpha, zebra mussel.