Monostilifera is a

suborder Order ( la, ordo) is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between family and class. In biological classification, the order is a taxonomic rank used in the classification of organisms and ...

nemertean worm Nemertea is a phylum of animals also known as ribbon worms or proboscis worms, consisting of 1300 known species. Most ribbon worms are very slim, usually only a few millimeters wide, although a few have relatively short but wide bodies. Many h ...

s belonging to the

class Class or The Class may refer to: Common uses not otherwise categorized * Class (biology), a taxonomic rank * Class (knowledge representation), a collection of individuals or objects * Class (philosophy), an analytical concept used differently ...

Enopla Enopla is one of the classes of the worm phylum Nemertea, characterized by the presence of a peculiar armature of spines or plates in the proboscis. Evolution and systematics The record of nemerteans is extremely sparse, as would be expected ...

, a class of worms characterized by the presence of a peculiar armature of spines or plates in their proboscis.

Families

Acteonemertidae ''Acteonemertidae'' is a family of worms belonging to the order Monostilifera. It contains 5 genera which are terrestrial and can be found on the Iberian Peninsula The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica' ...

Amphiporidae Amphiporidae is a family of ribbonworms belonging to the order Hoplonemertea Hoplonemertea is an order of ribbon worms in the class Enopla. It contains two suborders: * Monostilifera * Polystilifera The proboscis is armed with one or more s ...

Carcinonemertidae Carcinonemertidae is a family of worms belonging to the order Hoplonemertea Hoplonemertea is an order of ribbon worms in the class Enopla. It contains two suborders: * Monostilifera * Polystilifera The proboscis is armed with one or more sty ...

Cratenemertidae Cratenemertidae is a family of worms belonging to the order Hoplonemertea Hoplonemertea is an order of ribbon worms in the class Enopla. It contains two suborders: * Monostilifera * Polystilifera The proboscis is armed with one or more style ...

Prosorhochmidae Prosorhochmidae is a family of nemertean worms belonging to the suborder Monostilifera Monostilifera is a suborder of nemertean worms belonging to the class Enopla Enopla is one of the classes of the worm phylum Nemertea, characterized ...

Tetrastemmatidae Tetrastemmatidae is a family of worms belonging to the order Monostilifera Monostilifera is a suborder of nemertean worms belonging to the class Enopla Enopla is one of the classes of the worm phylum Nemertea, characterized by the prese ...

Genus (unassigned family): ''

Quasitetrastemma ''Quasitetrastemma'' is a genus of worms belonging to the order Monostilifera Monostilifera is a suborder of nemertean worms belonging to the class Enopla Enopla is one of the classes of the worm phylum Nemertea, characterized by the pr ...

'' Chernyshev, 2004

References

Hoplonemertea {{Nemertean-stub