Some examples of Polycladida families-Eurylephidae, Prosthiostomidae, Pseudocerotidae, Stylochidae, Bdellouridae, and Pseudoceridae.
2.
The "'Polycladida "'represents a highly diverse clade of free-living marine turbellarian flatworms.
3.
The order Polycladida is divided into the two suborders Cotylea and Acotylea, based on the character " presence / absence of a cotyl or sucker ".
4.
The monophyly of Neoophora is disputed, since some recent molecular studies indicated that the most basal order, Lecithoepitheliata, is more closely related to Polycladida, a non-neoophoran order, than to other neoophorans.
5.
:: It's probably a polycladida flatworm, maybe " yungia aurantiaca ", which looks pretty similar, but there's plenty to choose from . talk ) 20 : 35, 20 June 2009 ( UTC)