Armandia | |
---|---|
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Annelida |
Clade: | Pleistoannelida |
Subclass: | Sedentaria |
Family: | Opheliidae |
Genus: | Armandia Filippi, 1861 |
Armandia is a genus of polychaetes belonging to the family Opheliidae. [1]
The genus has cosmopolitan distribution. [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.
Georg Kükenthal was a German pastor and botanist who specialized in the field of caricology. He was the brother of zoologist Willy Kükenthal (1861–1922).
Acrocirridae is a family of polychaete worms. Acrocirrids are detritivores, catching falling particles with numerous long prostomial tentacles. There are eight known genera, and at least 21 described species and subspecies within the Acrocirridae. The acrocirrids are primarily benthic (seabed-dwelling) animals, but at least two genera appear to have evolved or adapted to a pelagic (free-swimming) habitat.
Ampharete is a genus of polychaete annelid worms. They have a single, chevron-shaped row of teeth.
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.
The Euphrosinidae are a family of polychaete worms. The name is from Greek Euphrosyne, meaning merriment; she was one of the three Graces.
Owenia is a genus of marine polychaete worms in the family Oweniidae.
Cirriformia is a genus of marine polychaete worms in the family Cirratulidae.
Clavularia is a genus of corals in the family Clavulariidae. They are often referred by the common names star polyps or clove polyps.
Terebellides is a genus of polychaete worms in the family Trichobranchidae.
Ophryotrocha is a genus of marine polychaete worms in the family Dorvilleidae.
Syllidae is a family of small to medium-sized polychaete worms. Syllids are distinguished from other polychaetes by the presence of a muscular region of the anterior digestive tract known as the proventricle.
Aphelochaeta is a genus of bitentaculate cirratulidan, or two-tentacled marine worms.
Aglaophamus is a genus of free-burrowing nephtyid worms.
Oxydromus is a genus of annelids belonging to the family Hesionidae.
Ophelina is a genus of annelids belonging to the family Opheliidae.
Cirratulus is a genus of annelids belonging to the family Cirratulidae.
Odontosyllis is a genus of annelids belonging to the family Syllidae.
Lumbrineris is a genus of polychaetes belonging to the family Lumbrineridae.