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Glite Dictionary
Phthirus

Phthirus

9.9
A tiny insect that lives on human pubic hair and sucks blood
  • noun
  • /ˈθɪrəs/
  • Specialized
translation icon : Phthirus
  • Phthirus pubis is the species of louse responsible for crab louse infestations in humans.

Examples

  • Treatment for Phthirus infestations typically involves topical insecticides.

  • Phthirus pubis is commonly known as the crab louse that lives on human hair.

  • The discovery of Phthirus in ancient remains shows its long association with humans.

  • The Phthirus genus includes several types of lice.

  • Did you know that Phthirus can cause discomfort and itching?

  • An infestation of Phthirus can lead to significant itching and discomfort for the affected person.

  • To eliminate Phthirus, it is important to treat all close contacts and wash infested clothing.

Synonyms

genus Phthirius
vsPhthirus
  • Specialized
9.9

A small insect like the crab louse that lives on human hair and drinks blood

is the exact scientific name for the same group
Phthirius
vsPhthirus
  • Specialized
9.9

A small insect that lives on human body hair, often in the pubic area, and causes itching

refers generally to the same genus without stressing location
genus Phthirus
vsPhthirus
  • Specialized
9.9

A small insect that lives on animals like humans, feeds on blood, and clings to hair

focuses on the human infesting crab louse rather than all mammals

Compounds

genus Phthirus
  • Specialized
9.9

A small insect that lives on animals like humans, feeds on blood, and clings to hair

Surface Forms

Phthirus singular
Phthiri plural

Etymology

Phthirus comes from an old Greek word phthir meaning 'louse'. So Phthirus is the scientific name for a small parasitic 'louse', the kind that includes the crab louse which can live on humans.