cardium

Thân thiện

A scientist carefully examines a cardium shell in the laboratory.

Definition

Noun 1. A genus of bivalve mollusks: Cardium is the type genus of the family Cardiidae, which includes marine animals commonly known as cockles.

Usage Notes

• is a scientific, taxonomic term used primarily in biology, zoology, and malacology (the study of mollusks). It is not used in everyday conversation.
• As a genus name, it is always capitalized and is often italicized in scientific writing.

Examples of Usage

• Noun:
  • The species Cardium edule is a common edible cockle found in European waters.
  • The fossil record shows that the genus Cardium has existed for millions of years.
  • Researchers are studying the anatomy of Cardium to understand bivalve evolution.

Advanced Usage

• In Taxonomic Hierarchy: The term is used to classify organisms. For example: Kingdom: Animalia; Phylum: Mollusca; Class: Bivalvia; Family: Cardiidae; Genus: .
• In Binomial Nomenclature: Species within this genus are given a two-part name, such as or .

Variants and Related Words

• Cardiidae (n): The family of bivalve mollusks to which the genus belongs.
• Cockle (n): The common name for many edible marine bivalves within the family Cardiidae, including species from the genus .

Synonyms

• Genus Cardium (n): The full taxonomic designation.
• (There are no direct common-language synonyms, as it is a specific scientific name. The common name for its members is "cockle.")

Related Phrases / Terms

• Type genus: A taxonomic term meaning the genus that serves as the reference point for defining a family. is the type genus for Cardiidae.

Học thuật

Noun

1. type genus of the family Cardiidae: cockles

Từ đồng nghĩa

• Cardium
• genus Cardium