aptychus in a sentence
n.
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Definition
Aptychus is a calcareous structure or plate found in certain ancient mollusks, often associated with their shells.
Crossword clues for aptychus
Crossword clue ideas and answer hints for the word "aptychus".
- Ancient mollusk's calcareous shell structure.
- Protective plate in some prehistoric sea creatures.
- Part of certain ancient shells, often mineralized.
- Calcium carbonate structure in specific mollusks.
- Plate found in the anatomy of fossilized mollusks.
Aptychus sentence examples
- The aptychus is a unique feature found in certain ancient mollusks.
- Paleontologists discovered a well-preserved aptychus in a fossilized shell.
- The aptychus serves as a protective structure for the soft body of the organism.
- In some species, the aptychus is thought to aid in locomotion through its shape.
- Research indicates that the aptychus may have evolved to help mollusks escape predators.
- The intricate patterns on the aptychus reveal information about the creature's habitat.
- Fossilized aptychi can provide insights into the evolutionary history of cephalopods.
- Some theorize that the aptychus played a role in the feeding mechanisms of ancient species.
- The study of aptychi enhances our understanding of marine life in prehistoric oceans.
- Museum exhibits often showcase aptychi alongside other notable fossil finds.