placoidian Synonyms
No Synonyms and anytonyms found
placoidian Meaning
Webster
placoidian (n.)
One of the placoids.
placoidian Sentence Examples
- The placoidian scales of the sturgeon provide them with protective armor.
- The placoidian teeth of sharks are continually replaced throughout their lifespan.
- The placoidian denticles on the rays' tails serve as defensive mechanisms against predators.
- Placoidian plates cover the outer surfaces of ancient fish species, such as the armored placoderms.
- The placoidian scales of the extinct dunkleosteus were as large as a quarter.
- The placoidian denticles of the horn shark are embedded in a tough base called the orthodentine.
- The placoidian tubercles on the skin of sharks help to reduce drag while swimming.
- Scientists study placoidian scales to understand the evolutionary history of fish.
- The placoidian denticles of the great white shark are designed for gripping and tearing prey.
- The placoidian scales of the shovelnose sturgeon are a distinctive feature that distinguishes it from other sturgeon species.
FAQs About the word placoidian
One of the placoids.
No synonyms found.
No antonyms found.
The placoidian scales of the sturgeon provide them with protective armor.
The placoidian teeth of sharks are continually replaced throughout their lifespan.
The placoidian denticles on the rays' tails serve as defensive mechanisms against predators.
Placoidian plates cover the outer surfaces of ancient fish species, such as the armored placoderms.
