Noun
A genus of wingless parasitic Hemiptera, including the common lice of man. See Louse.
Source: Webster's dictionaryThe three species of sucking lice that parasitize human being belong to two genera: Pediculus and Phthirus. head lice (Pediculus humanus capitis), body lice (Pediculus humanus corporis), and pubic lice (Phthirus pubis). Source: Internet
For indirect parasites, there will always be a definitive host and an intermediate host. citation citation Human head lice ( Pediculus humanus capitis ) are ectoparasites. Source: Internet
Using phylogenetic and cophylogenetic analysis, Reed et al. hypothesized that Pediculus and Phthirus are sister taxa and monophyletic. Source: Internet