surgeonfish
- n brightly colored coral-reef fish with knifelike spines at the tail
- The newly identified one-celled macro-microorganism, which lives harmlessly in the intestine of the Red Sea-dwelling brown surgeonfish, is a full fiftieth of an inch long, large .
- When the scientists swam under water to collect fish samples, they found hordes of parrot fish, surgeonfish and goatfish, and school after school of brightly striped convict fish .
- The newly identified one-celled macro-microorganism, which lives harmlessly in the intestine of the Red Sea-dwelling brown surgeonfish, is a full fiftieth of an inch long, large .