(1)
El-Arab, M. A. L. E.; Ekins, M. Redescription of Ophlitaspongia (?) arbuscula Row, 1911 and Ophlitaspongia (?) horrida Row, 1911 from the Red Sea, and Their Placement in Clathria (Clathria) Schmidt, 1862. Zootaxa 2023, 5297, 48-60.