Ophlitaspongia papilla

Ophlitaspongia papilla is a species of demosponge belonging to the family Microcionidae. It is found along north-eastern Atlantic coastlines. This is a red sponge which forms thin, smooth encrusting patches, up to 5 cm across, with regularly spaced oscula.

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Rostanga es un género de moluscos nudibranquios de la familia Discodorididae. Especies El Registro Mundial de Especies Marinas reconoce las siguientes especies en el género Rostanga:​ Rostanga alisae Martynov, 2003 Rostanga aliusrubens Rudman & Avern, 1989 Rostanga ankyra Valdés, 2001 Rostanga anthelia Perrone, 1991 Rostanga arbutus (Angas, 1864) Rostanga aureomala Garovoy, Valdés & Gosliner, 2001 Rostanga bassia Rudman & Avern, 1989 Rostanga bifurcata Rudman & Avern, 1989 Rostanga byga Er. Marcus, 1958 Rostanga calumus Rudman & Avern, 1989 Rostanga crawfordi (Burn, 1969) Rostanga crocea…