The Echinoid Directory

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

Echinosigra phiale (Thomson, 1873). Recent, NE Atlantic. Lateral view. From Mortensen, T. 1907. The Danish Ingolf Expedition 4, part 2, 200 pp. (plate 6).

Length of test 11 mm.