PLATYHELMINTHES GENERAL CHARACTERS

platyhelminthes  5 Platyhelminthes Flatworms with a total of about 22 500 species distributed worldwide (75% of the marine, limnic, or terrestrial species are The Platyhelminthes previously included the Acoela and Nemertodermatida, but morphology, embryology, and molecular phylogeny suggest that they belong to a

Platyhelminthes , evolution , evolutionary capacity level Abstract The evolution of certain ontogenetic processes appears to be of special importance to Six members of the phylum Platyhelminthes have been examined for histamine con The free-living species studied contained no histamine, whilst the parasitic

Platyhelminthes · Subphylum Catenulida · Subphylum Rhabditophora · Class Turbellaria · Subphylum Platyhelminthes The Platyhelminthes previously included the Acoela and Nemertodermatida, but morphology, embryology, and molecular phylogeny suggest that they belong to a