Definition

1. Noun:
   • The type genus of the family Lepismatidae: "genus Lepisma" is the genus name that serves as the type for the family Lepismatidae, which includes primitive, wingless insects.
   • A taxonomic classification: In biological classification, it is the genus that contains the common silverfish (Lepisma saccharina) and its closest relatives.

Usage Notes

• "Genus Lepisma" is a scientific, taxonomic term used primarily in biology and entomology. It is always capitalized and italicized in formal scientific writing (e.g., ). In general English, it may appear without italics when discussed in a non-scientific context.
• It refers specifically to the genus rank, which groups together closely related species.

Examples

• Noun:
  • The entomologist specialized in studying insects within the genus Lepisma.
  • Genus Lepisma is characterized by its elongated, scaly body and three long tail filaments.

Advanced Usage

• In taxonomic hierarchy: Used to specify the position of an organism.
  • The species was reclassified under genus Lepisma after a detailed morphological analysis.

Variants and Related Words

• Lepisma (n): Often used as a shorthand for the full term "genus Lepisma" in scientific literature.
  • The fossil record for Lepisma is sparse.
• Lepismatidae (n): The family to which this genus belongs.
  • The family Lepismatidae includes several genera besides Lepisma.

Synonyms

• Type genus of Lepismatidae: The defining genus for the family.
• Silverfish genus: A common name reference, though this can be imprecise as other genera may also contain insects called silverfish.

Related Terms

• Silverfish (n): The common name for the most well-known species () within this genus.
  • A silverfish (Lepisma saccharina) is a household pest that belongs to genus Lepisma.
• Thysanura (n): The former order name for silverfish and bristletails, now often split into separate orders (Zygentoma for silverfish like ).
  • Insects of genus Lepisma were once classified in the order Thysanura.

Noun

1. type genus of the Lepismatidae: silverfish