genus periplaneta

Thân thiện

A scientist examines a specimen of the genus Periplaneta under bright light.

Definition

Noun: 1. A taxonomic genus of large cockroaches: "Genus Periplaneta" is the scientific name for a genus of insects within the family Blattidae. This genus is known for containing several common, large species of cockroaches that are often found in association with human habitats worldwide.

Usage Examples

• Noun:
  • The American cockroach, a common pest, belongs to the genus Periplaneta.
  • Scientists studied the physiology of several species within genus Periplaneta.
  • The identification key distinguished genus Periplaneta from other cockroach genera by its size and wing structure.

Advanced Usage

• In taxonomic context: The name is always formatted in italics () when referring to the genus in scientific writing. The full binomial name for a species includes the genus, e.g., .
  • The specimen was classified as Periplaneta australasiae.

Variants and Related Words

• Periplaneta (n): The abbreviated, standard form used to refer to the genus in scientific discourse.
  • The behavior of Periplaneta is well-documented.

Synonyms

• Cockroach genus (general descriptive term)
• Roach genus (informal general descriptive term)

Notes on Meaning

This term is highly specific to scientific classification (taxonomy) and entomology. In everyday language, people refer to the individual species (e.g., American cockroach) rather than the taxonomic genus name "Periplaneta." Its primary meaning is fixed within the context of biological nomenclature.

Học thuật

Noun

1. cosmopolitan genus of large cockroaches

Từ đồng nghĩa

• Periplaneta
• genus Periplaneta