Fig. 1From: An evaluation of acoustic telemetry as a method to study the movements of Asteroidea (Asterias rubens)Simplified schematics of sea star anatomy to highlight the key aspects of each attachment method. a HPC—Horizontal Piercing of the Central body, b HPA—Horizontal Piercing on the Arm and (c) VPC—Vertical Piercing of the Central body. Dashed lines indicate orientation of cross-sectionsBack to article page