Ecological Interactions Chart: Understanding Species Relationships in Ecosystems #3545741 (License: Personal Use)

The diagram uses a central circle divided by a dashed vertical line to contrast effects on Species 1 (left: harmed; right: benefits). Six illustrated interactions-Predator, Prey, Mutualist, Commensalist+, Amensalist, and Competitor-are positioned around the circle with corresponding +/-/0 signs. Each interaction includes a representative organism pair (e.g., otter-fish for predation, butterfly-plant for mutualism).

Used in ecology textbooks, online biology courses, and educational websites to teach interspecific relationships. Matches user intent for learning foundational ecological concepts, preparing for exams, or creating teaching materials.