| Sea tulip | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Tunicata |
| Class: | Ascidiacea |
| Order: | Pleurogona |
| Suborder: | Stolidobranchia |
| Family: | Pyuridae |
| Genus: | Pyura |
| Species: | P. spinifera (Quoy & Gaimard, 1834) |
| Binomial name | |
| Pyura spinifera |
|
Sea tulips, scientific name Pyura spinifera, are sessile ascidians that live in coastal waters at depths of up to 80 m (260 feet). Like all ascidians, sea tulips are filter feeders. Their common name comes from their appearance - that of a knobbly 'bulb' or flower attached to a long stalk. Sea tulips come in a variety of colours, including white, pink, yellow, orange, and purple. The coloration of sea tulips depends upon their association with a symbiotic sponge that covers their surface.
Despite their common name, sea tulips are animals and not plants.