class scaphopoda
Học thuậtThân thiện
A marine biologist carefully examines a class scaphopoda specimen in a laboratory.
Definition
- Noun:
- A taxonomic class of marine mollusks: "Class Scaphopoda" refers to a small, distinct class within the phylum Mollusca, characterized by bilaterally symmetrical bodies and a tubular, tusk-shaped or tooth-shaped shell that is open at both ends.
- A scientific classification: In biological taxonomy, it is the formal name for the group commonly known as tooth shells or tusk shells.
Usage Examples
- Noun:
- The marine biologist studied the anatomy of a species belonging to the class Scaphopoda.
- Class Scaphopoda includes organisms commonly called tooth shells due to their distinctive shape.
Advanced Usage
- In taxonomic hierarchy: Used in scientific literature to specify this particular class within the mollusk phylum.
- The phylogenetic study aimed to clarify the evolutionary position of class Scaphopoda relative to other molluscan classes.
Variants and Related Words
- Scaphopod (n): An individual organism belonging to the class Scaphopoda.
- The scaphopod burrows into soft marine sediments.
- Scaphopodan (adj): Of or relating to the class Scaphopoda.
- The researcher documented scaphopodan shell morphology.
Synonyms
- Tooth shells: Common name for members of this class.
- Tusk shells: Another common name referencing the shell's shape.
Related Phrases
- Scaphopod mollusk: A descriptive phrase emphasizing the organism's classification.
- The collection included several specimens of scaphopod mollusks.
A marine biologist carefully examines a class scaphopoda specimen in a laboratory.
Noun
- small class of bilaterally symmetrical marine forms comprising the tooth shells