physeteridae

Thân thiện

Definition

1. Noun:
   • A family of marine mammals: "Physeteridae" is the scientific family name for sperm whales, which are large toothed whales characterized by their massive heads and spermaceti organ.
   • The taxonomic group containing the sperm whale: In biological classification, it refers to the family that includes the great sperm whale (Physeter macrocephalus) and, in some classifications, the pygmy and dwarf sperm whales.

Usage Examples

• Noun:
  • The Physeteridae are known for their deep diving capabilities. (This sentence states a characteristic of the sperm whale family.)
  • Marine biologists study the behavior of the Physeteridae. (This sentence shows the family name as the object of study.)

Advanced Usage

• In taxonomic context: Used in scientific literature to specify the family within the order Cetacea.
  • The fossil record provides insights into the evolution of the Physeteridae.

Variants and Related Words

• Physeter (n): The genus within the family Physeteridae, containing the great sperm whale.
• Sperm whale (n): The common name for the largest member of the Physeteridae.
• Cachalot (n): Another common name for the sperm whale.

Synonyms

• Sperm whale family: A descriptive synonym.
• Cachalot family: An alternative name based on another common term for the sperm whale.

Related Terms (Note: Not phrasal verbs or idioms, as this is a scientific noun)

• Cetacea: The order to which the Physeteridae family belongs.
• Odontoceti: The suborder of toothed whales, which includes the Physeteridae.

Học thuật

Noun

1. sperm whales

Từ đồng nghĩa

• Physeteridae
• family Physeteridae