The largest species of ribbon worm is the bootlace worm, Lineus longissimus, which can be found writhing among rocks in the waters of the North Sea. It is the longest nemertean, and may be the longest animal we know. A body length between 5 and 10 meters is common, but there are registrations 30 meter long worms. Read More.
Citron. Some scientists estimate they may reach 60 metres in length. They’re typically found in …
…long, but the giant species Lineus longissimus may reach a length of 30 m (100 feet). It is believed that the giant ribbon worm may reach 60 meters when fully stretched. In ribbon worm. Lineus longissimus is within the scope of WikiProject Animals, an attempt to better organize information in articles related to animals and zoology.For more information, visit the project page. Rectangular head with pale colour tip. Bootlace worms Lineus longissimus are among the longest animals in the world.
Sitä tavataan vain Saksassa koillisella Atlantin valtamerellä. The majority of the approximately 900 known nemertean species are found in marine habitats. If the relative thinness of its tentacles causes people to overlook the lion's mane jellyfish's extreme length, the same can be said of the bootlace worm (Lineus longissimus). Some forms that swim in deep water are flat and broad, with finlike appendages. Ribbon worm, also called bootlace worm, proboscis worm, nemertine, or nemertean, any member of the invertebrate phylum Nemertea (sometimes called Nemertinea, or Rhynchocoela), which includes mainly free-living forms but also a few parasites of crustaceans, mollusks, and sea squirts.
Not only is …
Of course one of the major defining features of ribbon worms in general, as well as Lineus longissimus in particular, is the possession of a proboscis; hence the alternative name.
Body may be streaked with pale longitudinal lines especially on anterior dorsal surface. A slimy worm that can stretch to 50 metres long may seem nightmarish enough, but experiments reveal that the bootlace worm has another formidable feature: a potent nerve toxin…
Nemertines are known as "ribbon worms" because of the great length of many species; the European nemertine Lineus longissimus has been known to reach 30 meters (nearly 100 ft) in length, although most are much shorter. The bootlace worm (Lineus longissimus) -- the longest animal on Earth -- produces a neurotoxin that can kill both crabs and cockroaches, a team of Swedish scientists has discovered. There are about 900 known species in the phylum Nemertini (also spelled Nemertina or Nemertea by different authors). Nature likes to experiment however, so not all Nemerteans are long thin marine worms.
Se voi kasvaa jopa yli 55 metrin mittaiseksi ja on näin maailman pisin eläin. Identifying features Ventral surface may be same colour or paler than dorsal.
Scientific name: Lineus longissimus; Norwegian: kjempeslimorm; Characteristics: This ribbon worm deserves its name.
Isolimamato (Lineus longissimus) on limamatoihin kuuluva eläinlaji.
High This article has been rated as High-importance on the project's importance scale. If a specimen this long is ever found, it will become the longest animal in the world. Start This article has been rated as Start-Class on the project's quality scale.
Scientists say they can grow up to 55 meters (180 feet) long. The other particularly notable feature of the bootlace worm is that it is one of the longest— if not the longest —species on Earth.