The Echinoid Directory

• Home
• Introduction
• Morphology
• Keys
• Classification
• 3D models
• Index to taxa
• Glossary
• Log in

Porechinus porosus Dehm, 1961; holotype. Bundenbach Slates, Lower Devonian, Gemunden, Hunsruck, Germany. Lateral view: detail of adoral plating.

Width of specimen approximately 65 mm.