The flatworms, flat worms, Platyhelminthes, Plathelminthes, or platyhelminths are
a phylum of relatively simple bilaterian, unsegmented, soft-bodied ...
Introduction to the Platyhelminthes, the flatworms: life in two dimensions. One
page of text with a few photographs.
For flatworms, "Who's your daddy?" is a loaded question. In a bizarre bout lasting
up to an hour, the first flatworm to stab and inseminate its mate becomes the ...
Nov 26, 2008 ... Flatworm, also called platyhelminth, any of the phylum Platyhelminthes, a group
of soft-bodied, usually much flattened invertebrates. A number ...
Flatworms, the first animal to hunt, are found in the ocean, freshwater, on land,
and even inside other animals. The ancient flatworms were the first animals to ...
Flatworms are the simplest of the worm groups. There are about 20,000 species
in this group. They are found many places and can be free living or parasitic.
... Chesapeake Bay. Two species of flatworms can be found in the Chesapeake
Bay: Oyster flatworm, Stylochus ellipticus; Slender flatworm, Euplana gracilis ...
Flatworms are bilaterally symmetrical and dorsoventrally flattened meaning 'they
look like a ribbon'. Their bodies have 3 layers of tissues with organs and ...
A flatworm is any member of the phylum Platyhelminthes, which is a group of
flattened invertebrates that have soft bodies. There are different species of
Flatworms - Ummm. They're Flat. We have to run out of steam there. But that's the
one obvious connection between all of the worms in this group. Sure we can ...