Bonelliida is a suborder of the order
Echiuroidea, an order of
polychaete
Polychaeta () is a paraphyletic class of generally marine annelid worms, commonly called bristle worms or polychaetes (). Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called chaetae, which are ...
worms.
Families
The following families are classified within the suborder:
*
Bonelliidae Lacaze-Duthiers, 1858
*
Ikedidae Bock
Bock is a strong beer in Germany, usually a dark lager. Several substyles exist, including:
*Doppelbock (''Double Bock''), a stronger and maltier version
*Eisbock (''Ice Bock''), a much stronger version made by partially freezing the beer an ...
, 1942
References
{{Taxonbar, from=Q10432880
Echiurans