Related Clues:
- "The Far Side" organism
- Protozoa genus
- Simple creature
- Microscopic swimmer (var.)
- Microscopic animal found in water
- One of the little things in life?
- Organism that splits
- In old Rome I love retiring president, a low form of life
- Lab slide creature
- Its genome is 100 times larger than humans'
- Organism once called a Proteus animalcule
- Protozoa with pseudopodia (var.)
- Unicellular living thing
- Slide specimen (var.)
- Thing seen on a lab slide