Fig. 4 in Diversity And Phenology Of Stoneflies (Plecoptera) From Intermittent And Perennial Streams In Pinnacles National Park, California, U.S.A.

Fig. 4. Relationship between flow permanence (% of days with flow between May 2014 and June 2018) and stonefly species richness at 16 study reaches in the Chalone Creek basin of Pinnacles National Park.