The Echinoid Directory

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

Apatopygus recens (Milne Edwards, 1836). Camera lucida drawing of adoral ambulacrum to peristome showing single-pored phyllodes. From A. N. Baker. 1983. A new apatopygid echinoid genus from New Zealand (Echinodermata: Cassiduloida). National Museum of New Zealand Records 2: 163-173.