Definition

Noun: - A taxonomic category in biological classification: "Genus Dactylopius" is the type genus for the family Dactylopiidae. This genus groups together a specific set of closely related scale insect species.

Usage

• Scientific Classification: Used exclusively in scientific contexts, particularly in entomology (the study of insects) and taxonomy, to refer to this specific group of insects.
  • The cochineal insect, a source of red dye, is classified within the genus Dactylopius.
  • Taxonomists study the characteristics that define genus Dactylopius.

Advanced Usage

• As a type genus: In taxonomic nomenclature, a "type genus" is the genus that serves as the reference point for naming and defining a family. "Genus Dactylopius" fulfills this role for the family Dactylopiidae.
  • The family Dactylopiidae is named after its type genus, Dactylopius.

Variants and Related Words

• Dactylopius (n): The standardized, one-word form of the genus name used in scientific literature.
  • The species Dactylopius coccus is economically important.
• Dactylopiidae (n, proper): The family name for which is the type genus.
  • Insects in the family Dactylopiidae are commonly known as cochineal insects.

Synonyms

• Type genus of Dactylopiidae: This is a descriptive synonym used in taxonomic definitions.

Notes on Meaning

This term has a single, highly specialized meaning within the domain of scientific biological classification. It does not have general, everyday usage, idiomatic expressions, or phrasal verbs associated with it.

Noun

1. type genus of the Dactylopiidae