Together these four species account for nearly half of the total wild capture.
Together, these two species account for about 80% of the whole farmed shrimp production.
The top species were freshwater and accounted for 58% of the total imported value.
Other species collectively account for only 3-5 percent of the total Northwest harvest.
These previously minority species now account for 95% of the clams in the area.
Highly migratory species account for 99 percent catch in this region and are discussed below.
Non-native and invasive species account for less than 10% of the vegetation cover.
Exotic species currently account for about a quarter of the total flora in the parks.
But far fewer species account for this abundance than in an undisturbed wild setting.
A 1971 Polish study reported at the time that the species accounted for up to 23% of mushroom fatalities each year.