family monodontidae

Thân thiện

A narwhal from the family Monodontidae swims in the Arctic sea.

Definition

1. Proper noun:
   • Family Monodontidae: A taxonomic family of marine mammals within the order Cetacea, comprising the narwhal and the beluga whale. These are medium-sized toothed whales (odontocetes) characterized by their lack of a dorsal fin and their Arctic habitat.

Usage

• The term is used in scientific, zoological, and taxonomic contexts to classify and discuss this specific group of whales.
• Example: "The family Monodontidae contains only two extant species: the narwhal () and the beluga, or white whale ()."

Advanced Usage

• In phylogenetic studies, Monodontidae is discussed in relation to other cetacean families like Phocoenidae (porpoises) and Delphinidae (oceanic dolphins).
• Example: "Recent genetic analysis suggests the family Monodontidae is a sister group to the porpoise family."

Variants and Related Words

• Monodontid (noun): A member of the family Monodontidae.
  • Example: "The monodontid was observed in the icy waters."
• Monodont (adjective): Pertaining to the family Monodontidae.
  • Example: "The study focused on monodont anatomy."

Synonyms

• Monodontidae: This is the formal taxonomic name; there is no common English synonym for the family as a whole. The individual members are the narwhal and the beluga whale.

Different Meanings

• The term 'family Monodontidae' has a single, specific meaning in biological taxonomy. It does not have other general English definitions.

Notes

• This is a specialized scientific term. The word "family" in this context refers to a rank in biological classification (Kingdom, Phylum, Class, Order, Family, Genus, Species).
• The common names for its members—"narwhal" and "beluga whale"—are used in everyday language, while "Monodontidae" is reserved for technical discussions.

Học thuật

Noun

1. narwhals

Từ đồng nghĩa

• Monodontidae
• family Monodontidae