pelecypodous

Thân thiện

The fossil exhibits a pelecypodous shell structure.

Definition

1. Adjective:
   • Bivalve: Having a shell composed of two distinct valves or hinged parts. This term is primarily used in zoological contexts to describe mollusks such as clams, oysters, and mussels.

Usage Examples

• Adjective:
  • The fossil exhibited a clearly pelecypodous structure. (The fossil showed a shell structure clearly divided into two halves.)
  • Oysters are classic examples of pelecypodous mollusks. (Oysters are typical mollusks with a two-part shell.)

Advanced Usage

• Scientific Classification: The term is used in technical, biological, or paleontological writing to specify the anatomical shell type of an organism.
  • The study focused on the evolutionary history of pelecypodous species in the region. (The research concentrated on the development of bivalve species over time in that area.)

Variants and Related Words

• Pelecypod (n): Another term for a bivalve mollusk.
  • The beach was littered with empty pelecypod shells.
• Bivalve (adj/n): The more common synonym, meaning the same as "pelecypodous" (adj) or referring to the animal itself (n).
  • Bivalve anatomy is fascinating.

Synonyms

• Bivalve: Having a two-part shell.
• Lamellibranch: A technical synonym used in some biological classifications.

Notes on Usage

• pelecypodous is a highly specialized, scientific adjective. It is rarely used in everyday conversation. The more common and widely understood term is bivalve.

Học thuật

Adjective

1. bivalve

Từ đồng nghĩa

• lamellibranch
• pelecypod