WEBMay 19, 2024 · Radiella hemisphaerica accepted as Polymastia hemisphaerica (basis of record) Radiella irregularis (Ridley & Dendy, 1886) (basis of record) Radiella sarsii (Ridley & Dendy, 1886) accepted as Spinularia sarsii (Ridley & Dendy, 1886) (basis of record) …