Fig. 7 in Periclimenaeus apomonosi Park & De Grave 2021, sp. nov.

Fig. 7. Diagram of the principal component analysis, emphasizing the directions of the effects of the abiotic variables on the distribution of the collections of the bivalve C. fluminea. Cond. = Electrical conductivity; DO = Dissolved oxygen; Temp. = Temperature; TP = Total phosphorus; TN = Total nitrogen. The number at each point on the graph represents a series of collections, with number 1 being the month of the first collection (February 2014) and number 13 the month of the last collection (February 2015).