Rhabdocoela

Rhabdocoela is an order of flatworms in the class Rhabditophora with about 1700 species described worldwide. The order was first described in 1831 by Christian Gottfried Ehrenberg. Most of rhabdocoels are free-living organisms, but some live symbiotically with other animals.

Mesostoma is a genus of flatworms in the family Typhloplanidae.

Umagillidae is a family of flatworms belonging to the order Rhabdocoela.

species of worm

Trigonostomidae is a family of flatworms belonging to the order Rhabdocoela.

Gyratrix is a genus of flatworms belonging to the family Polycystididae.

Polycystididae is a family of flatworms belonging to the order Rhabdocoela.

Typhloplanidae is a family of flatworms in the order Rhabdocoela.

species of worm

Kalyptorhynchia is a suborder of rhabdocoel flatworms. It contains almost 600 species and has a cosmopolitan distribution.

Dalyelliidae is a family of flatworms belonging to the order Rhabdocoela. The family Dalyelliidae represents the most diverse group within the Dalyellioida. Although a number of species also inhabit marine and brackish waters, the majority are free-living in freshwater environments. Notably, the only known taxon to exhibit symbiotic habits in a broad sense is the Varsoviella.

Dalytyphloplanida is a suborder of rhabdocoel flatworms. It contains about 1000 species and has a cosmopolitan distribution in both marine and freshwater environments, with several groups having commensal or parasitic lifestyles.

Paulodora is a genus of Rhabdocoela flatworms in the family Polycystididae.

species of worm

species of worm

Gandalfia is a monotypic genus of flatworms belonging to the family Trigonostomidae. The only species is Gandalfia bilunata.

species of worm