Nemertea is a phylum of animals also known as ribbon worms or proboscis worms, consisting of 1300 known species. Most ribbon worms are very slim, usually only a few millimeters wide, although a few have relatively short but wide bodies. Many have patterns of yellow, orange, red and green coloration. The foregut, stomach and intestine run a little below the midline of the body, the anus is at the tip of the tail, and the mouth is under the front. A little above the gut is the rhynchocoel, a cavity which mostly runs above the midline and ends a little short of the rear of the body. All species have a proboscis which lies in the rhynchocoel when inactive but everts to emerge just above the mouth to capture the animal's prey with venom. A highly extensible muscle in the back of the rhynchocoel pulls the proboscis in when an attack ends. A few species with stubby bodies filter feed and have suckers at the front and back ends, with which they attach to a host.
HAL Laboratory, Inc., formerly shortened as HALKEN, is a Japanese video game developer founded on 21 February 1980. While independent, it has been closely tied with Nintendo throughout its history, and is often referred to as a second-party developer for the company. HAL Laboratory is headquartered in Chiyoda, Tokyo, and it also has a building at Kai, Yamanashi. The company got its name because "each letter put them one step ahead of IBM". The company is most famous for their work on the Kirby and Mother series, as well as the first two Super Smash Bros. games.
Lineus is a genus of nemertine worms, including the bootlace worm, arguably the longest animal alive. Lineus contains the following species:
Anopla has long been used as name for a class of marine worms of the phylum Nemertea, characterized by the absence of stylets on the proboscis, the mouth being below or behind the brain, and by having separate openings for the mouth and proboscis. The other long used class of Nemertea are the Enopla. Although Anopla is a paraphyletic grouping, it is used in almost all scientific classifications. Anopla is divided into two orders: Palaeonemertea and Heteronemertea.
Palaeonemertea is a class of primitive nemertean worm. It may be para- or polyphyletic, consisting of three to five clades and totalling about 100 species.
The E.B. Wilson Medal is the American Society for Cell Biology's highest honor for science and is presented at the Annual Meeting of the Society for significant and far-reaching contributions to cell biology over the course of a career. It is named after Edmund Beecher Wilson.
Enopla is one of the classes of the worm phylum Nemertea, characterized by the presence of a peculiar armature of spines or plates in the proboscis.
The Prix de Ris-Orangis is a Group 3 flat horse race in France open to thoroughbreds aged three years or older. It is run at Maisons-Laffitte over a distance of 1,200 metres, and it is scheduled to take place each year in July.
Parborlasia corrugatus is a proboscis worm in the family Cerebratulidae. This species of proboscis or ribbon worm can grow to 2 metres in length, and lives in marine environments down to 3,590 metres (11,780 ft). This scavenger and predator is widely distributed in cold southern oceans.
Prostoma jenningsi is a species of ribbon worm known only from one site near Croston, Lancashire. It was described in 1971, and is believed to be the county's only endemic species. It grows up to 20 mm (0.8 in) long, with 4–6 black eyespots, and has a long eversible proboscis.
Prostoma is a genus of freshwater nemerteans, containing the following species:
Tubulanus is a genus of primitive nemertean worms in the order Palaeonemertea.
Cerebratulus lacteus, the milky nemertean or milky ribbon worm, is a proboscis worm in the family Lineidae. This ribbon worm has a wide geographical range on both sides of the northern Atlantic Ocean.
Amphiporidae is a family of ribbonworms belonging to the order Hoplonemertea.
Valenciniidae is a family of worms belonging to the order Heteronemertea.
Cerebratulus is a genus of nemerteans belonging to the family Lineidae.
Hubrechtella is a genus of nemerteans belonging to the monotypic family Hubrechtellidae.
