Balanoglossus n. : A peculiar marine worm. See Enteropneusta, and Tornaria.

Example:
can anyone of u give me a pic of Balanoglossus !!!!!?

Taxonomy
Balanoglossus, free encyclopedia, Willey, Species, Spengel, Gilchrist, Enteropneusta, genus, search, Kingdom, Phylum, Family, ocean, dwelling, evolutionary link, chord, collar, heads.

Defination from the web:
Balanoglossus is an ocean-dwelling acorn worm (Enteropneusta) genus of great zoological interest because it is, like all Hemichordates, an " ... Balanoglossus is a deuterostome, and resembles the Ascidians or sea squirts, in that it possesses branchial openings, or "gill slits", but ...