doctorfish
Definition
Noun: 1. A type of surgeonfish (family Acanthuridae) found in the West Indies and tropical western Atlantic Ocean. It is characterized by a laterally compressed body, a small mouth, and a sharp, scalpel-like spine on each side of the tail base.
Examples of Usage
- Noun:
- We saw a school of doctorfish grazing on algae near the coral reef.
- The doctorfish is easily identified by the yellow stripe on its side and the sharp spine near its tail.
- Be careful when handling a doctorfish; its caudal spine can cause a painful wound.
Advanced Usage
- The term "doctorfish" is often used interchangeably with "ocean surgeonfish" () in marine biology and by divers. The name "doctor" or "surgeon" refers to the sharp, lancet-like spines.
Variants and Related Words
- Surgeonfish (n): The common name for the family Acanthuridae, to which the doctorfish belongs.
- Ocean surgeonfish (n): A more specific common name for .
Synonyms
- Ocean surgeonfish
- (scientific name)
Related Phrases
- Surgeonfish spine: Refers specifically to the sharp defensive appendage on the doctorfish's tail.
- The doctorfish uses its surgeonfish spine for defense against predators.
Noun
-
surgeon fish of the West Indies
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