Species: Neopetrosia rosariensis
- Location: Islas del Rosario, Colombia
- Habitat: rocky shore/shallow reef
- Photographer: Sven Zea
- Picture Taken On: 1979-05-01 00:00:00
- Picture Notes: Paratype ICN-MHN(Po) 003
- Color: brown
- Morphology: tube
- Consistency: hard
Spicule images: Drawings of spicules of type material (Colombia). a) Oxeas to strongyloxeas and styloids; b) ends of spicules (from Zea & Rützler, 1983, fig. 7, as Xestospongia rosariensis).
Tissue images: Drawings of the skeleton of type material (Colombia). a), b) Tangential view of the ectosome; c), d) views of the choanosome; e) longitudinal section through the axis of a tube (from Zea & Rützler, 1983, figs. 4-6, as Xestospongia rosariensis).