Definition

1. 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.

Noun

1. small class of bilaterally symmetrical marine forms comprising the tooth shells