Copilot
Your everyday AI companion
About 5 results
  1. People also ask
    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.
  2. Foraminifera - The World Foraminifera Database - WoRMS

  3. Tubulanus longivasculus Gibson & Sundberg, 1999 - World โ€ฆ

  4. Canadian Register of Marine Species - Animalia