WEBMay 22, 2024 · Approximately 1300 valid, described species of the phylum Nemertea, or ribbonworms, are known worldwide, inhabiting oceans, freshwaters, and land. Current โฆ
Nemerteans are unsegmented worms characterized by a unique and remarkable eversible proboscis. Some are colorful, while others are drab. They range from one millimeter to more than 30 meters long. Some are highly specialized predators while others are more eclectic, with diets that favor other worms, crustaceans, and mollusks.
Approximately 1300 valid, described species of the phylum Nemertea, or ribbonworms, are known worldwide, inhabiting oceans, freshwaters, and land. Current field-work suggests that at least several times this number remain to be named or discovered. Nemerteans are unsegmented worms characterized by a unique and remarkable eversible proboscis.
If the data from the World Nemertea Database constitute a substantial proportion of the records used in analyses, the chief editor (s) of the database should be contacted. There may be additional data which may prove valuable to such analyses. Individual pages are individually authored and dated.
Organizers were from the University of Bonn: Jörn von Döhren, Daria Krämer, Patrick Beckers and Thomas Bartolomeus, with support from DFG โ Deutsche Forschungsgemeinschaft. The contributions (see program with abstracts) covered major aspects of the Nemertean biology, systematics, structure, function and phylogeny.
WEB5 days ago · Nemertina DB. Liverpool John Moore University, UK. From editor or global species database. Synonymy Baseodiscus edmondsoni may be synonym to โฆ
WEB5 days ago · Gibson, R.; Sundberg, P. (1999). Six new species of palaeonemerteans (Nemertea) from Hong Kong. <em>Zoological Journal of the Linnean Society.</em> โฆ
WEB2 days ago · Phylum Nemertina represented as Nemertea; Subkingdom Animalia incertae sedis (temporary name) Phylum Aschelminthes (uncertain > taxon inquirendum, โฆ
WEB2 days ago · Definition and associated terms. When Carl Linnaeus introduced the rank-based system of nomenclature into biology in 1735, the highest rank was given the โฆ