Related Clues:

• Primitive life form to be gobbled up by a bird once
• Regressing, live in Pacific island, topless -- a simple form of life
• Tends to be under the microscope in the morning going around Spain with graduate
• Pond protozoan
• Tiny organism (var.)
• Single cell organism (var.)
• Blob that divides
• I love Latin -- with English graduate, it's an elementary thing
• Simple being, a snake from the East slithering over bits of me
• Shape-shifting creature
• Blobby being
• Small shape-shifter
• One having a simple existence
• Certain protozoan
• Shape-shifting animal