latrodectus

Thân thiện

A scientist carefully observes a latrodectus in its web.

Definition

1. Noun:
   • A genus of spiders: "Latrodectus" is the scientific genus name for a group of medically significant, venomous spiders. Members of this genus are commonly known as widow spiders.

Usage Examples

• Noun:
  • The bite of a Latrodectus can cause a condition known as latrodectism.
  • Biologists studied the web structure of Latrodectus mactans, the southern black widow.

Advanced Usage

• In taxonomic context: Used to specify the genus within the scientific classification (taxonomy) of spiders.
  • The species belongs to the genus Latrodectus within the family Theridiidae.

Variants and Related Words

• Latrodectism (n): The medical condition caused by the bite of a spider from the genus , characterized by muscle pain, cramps, and other systemic symptoms.
• Widow spider (n): The common name for spiders of the genus , such as the black widow or the redback spider.

Synonyms

• Widow spider: The common name for spiders of this genus.
• Theridiid spider: Refers to any spider in the family Theridiidae, which includes the genus .

Notes on Meaning

• The term "Latrodectus" is used almost exclusively in scientific, medical, or technical contexts. In everyday conversation, people use common names like "black widow."
• It is a proper noun (the name of a genus) and is typically capitalized and italicized in scientific writing: Latrodectus.

Học thuật

Noun

1. venomous spiders

Từ đồng nghĩa

• Latrodectus
• genus Latrodectus