saddle oyster

Thân thiện

A saddle oyster clings to a piece of coral on the ocean floor.

Definition

Noun: 1. A type of bivalve mollusk: A thin-shelled marine bivalve where the right valve (shell) is characteristically deeply notched or curved. It is not a true oyster but is named for its shape.

Usage Notes

• The term "saddle oyster" is a common name, not a precise scientific classification. It refers to a specific physical characteristic (the notched right valve) found in certain bivalves, particularly in the family Anomiidae.
• It is typically used in marine biology, zoology, and sometimes in culinary or fishing contexts to describe this distinct type of shellfish.

Examples

• Noun:
  • The diver collected a rare saddle oyster from the reef.
  • Under the microscope, the saddle oyster's deeply notched right valve is clearly visible.
  • The species Anomia ephippium is commonly known as the common saddle oyster.

Advanced Usage

• "Saddle oyster shell": Refers specifically to the calcified valve of the animal, often found washed up on beaches.
  • Her collection included a perfect saddle oyster shell.

Variants and Related Words

• Jingle shell (n): Another common name for some species of saddle oysters, referring to the sound the shells make when shaken together.
• Anomiid (n): The formal family name (Anomiidae) for bivalves including saddle oysters.

Synonyms

• Jingle shell (common name synonym)
• Anomiid bivalve (scientific context synonym)

Học thuật

Noun

1. thin-shelled bivalve having the right valve deeply notched

Từ đồng nghĩa

• anomia ephippium