Definition

Noun: 1. A taxonomic genus: The biological classification category that serves as the type genus for the family Struthionidae. This genus contains the living species of African ostriches.

Usage Notes

• "Genus Struthio" is a scientific, taxonomic term used primarily in biology, zoology, and paleontology.
• It is always capitalized ("Genus ") and often italicized in formal writing to denote its status as a Latin genus name.
• It refers specifically to the genus that includes the common ostrich () and its extinct relatives, distinguishing them from other ratite birds like emus or rheas.

Examples

• In scientific classification, the common ostrich belongs to Genus Struthio.
• The fossils were compared to specimens from Genus Struthio to determine their relationship.
• Genus Struthio is characterized by its large size, long neck, and powerful two-toed feet.

Advanced Usage

• Phylogenetic Context: The term is used when discussing evolutionary relationships, e.g., "The study placed the new fossil species firmly within Genus Struthio."
• Type Genus: In taxonomic hierarchy, Genus Struthio is the type genus for the family Struthionidae, meaning it defines the characteristics of the family.

Variants and Related Words

• Struthio: The simplified, standard form of the genus name used interchangeably in scientific literature (e.g., "").
• Struthionidae (n.): The family of birds to which Genus Struthio belongs, containing ostriches and their closest extinct relatives.
• Ostrich (n.): The common name for the large, flightless bird classified under Genus Struthio.

Synonyms

• Ostrich genus: A less formal, descriptive synonym used in non-technical contexts.

Related Terms (Scientific Context)

• Ratite (n.): A broader grouping of flightless birds with a flat breastbone, which includes Genus Struthio (ostriches), as well as emus, rheas, cassowaries, and kiwis.
• Type species: For Genus Struthio, the type species is (the common ostrich).

Noun

1. type genus of the Struthionidae: African ostriches