Establishment and ecological integration of the New Zealand mud snail in Spirit Lake, Mount St. Helens, Washington State, USA


	Mean snail abundance (snail individuals per fish) in rainbow trout (O. mykiss) gut contents collected at four locations in Spirit Lake in 2021 (n = 6-24 fish). Pie charts show the percentage of each species and are scaled in size by the mean number of snails at each site.

Part of: Myers SR, Germeau HE, McCann M, Cranston W, Crisafulli CM, Fox-Dobbs K, Gawel JE (2024) Establishment and ecological integration of the New Zealand mud snail in Spirit Lake, Mount St. Helens, Washington State, USA. Aquatic Invasions 19(3): 287-307. https://doi.org/10.3391/ai.2024.19.3.134082