How to remember classification of Phylum Platyhelminthes ?

Question

How to remember the following:

• TURBELLARIA
• TREMATODA
• CESTODA

Answer 1

Here is simple trick to remember classifications of Phylum Platyhelminthes:

Cellular Turtle Bells hanging in  Trees

• Cellular - Cestoda
• Turtles Bells - Turbellaria
• Trees - Trematoda

Note: Also note that 2 items end with TODA.