# Mangrove tree crab Aratus pisonii: predation pressure # Comparing predation pressure on Aratus pisonii in mangrove and salt marsh habitats # # B. Griffen (USCar) # version: 2016-02-25 # ========================= trial ------------------------- 1 ========================= habitat site lat lon ------------------------- Mangrove Avalon_State_Park_FL 27.55045 -80.32683 Mixed_Marsh Anastasia_State_Park_FL 29.86961 -81.27338