| Valencinia | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Nemertea |
| Class: | Anopla |
| Order: | Heteronemertea |
| Family: | Valenciniidae |
| Genus: | Valencinia Quatrefages, 1846 |
Valencinia is a genus of worms belonging to the family Valenciniidae. [1]
The species of this genus are found in United Kingdom. [1]
Species: [1]
Nereis is a genus of polychaete worms in the family Nereididae. It comprises many species, most of which are marine. Nereis possess setae and parapodia for locomotion and gas exchange. They may have two types of setae, which are found on the parapodia. Acicular setae provide support. Locomotor setae are for crawling, and are the bristles that are visible on the exterior of the Polychaeta. They are cylindrical in shape, found not only in sandy areas, and they are adapted to burrow. They often cling to seagrass (posidonia) or other grass on rocks and sometimes gather in large groups.
Jean Louis Armand de Quatrefages de Bréau was a French biologist.
Aphrodita is a genus of marine polychaete worms found in the Mediterranean Sea and the Eastern and Western Atlantic Oceans.
Limapontiidae is a taxonomic family of small to minute sacoglossan sea slugs. These are marine opisthobranch gastropod mollusks.
Phyllodoce is a genus of polychaete worms, which contains about 200 species. The prostomium bears eyes, two pairs of antennae and a pair of large retractile nuchal organs. The eversible proboscis is clearly divided into two parts.
Diopatra is a genus of polychaete worms in the family Onuphidae.
Antillesoma antillarum is the type species of the peanut worm genus Antillesoma. The genus belongs to the family Phascolosomatidae.
Lysidice is a genus of polychaete worms in the family Eunicidae.
Sabellastarte is a genus of marine polychaete worms in the family Sabellidae.
Chloeia is a genus of marine polychaete worms.
Eulalia is a genus of polychaete worms.
Echiuridae is a family of spoon worms in the suborder Echiurida. It is a monotypic family, the only genus being Echiurus. These worms burrow into soft sediment on the seabed.
Amphorina is a genus of aeolid nudibranch in the family Eubranchidae.
Eleutheria is a genus of hydrozoans belonging to the family Cladonematidae.
Valenciniidae is a family of worms belonging to the order Heteronemertea.
Drepanophorus is a genus of worms belonging to the family Drepanophoridae.
Oerstedia is a genus of worms belonging to the family Oerstediidae.
Paradrepanophorus is a genus of worms belonging to the family Paradrepanophoridae.
Tetranemertes is a genus of worms belonging to the family Poseidonemertidae.