Pedicinus

Genus of lice From Wikipedia, the free encyclopedia

Pedicinus is a genus of sucking louse, the only genus in the family Pedicinidae.[2] Species belonging to this genus are found on Old World monkeys and apes of different kinds.[3][4] Pedicinus, along with its sister genus Pthirus, are believed to have diverged from their common ancestor approximately 22.5-2.5 million years ago.[5]

Phylum:Arthropoda
Class:Insecta
Order:Psocodea
Quick facts Scientific classification, Species ...
Pedicinus
Pedicinus hamadryas as seen under a light microscope
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Psocodea
Suborder: Troctomorpha
Infraorder: Phthiraptera
Parvorder: Anoplura
Family: Pedicinidae
Enderlein, 1904
Genus: Pedicinus
Gervais, 1844 [1]
Species

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Pedicinus has been studied on a genetic level by researchers looking for insight into the evolutionary history of their primate hosts.[6]

Species

  • Pedicinus albidus - Rudow, 1869
  • Pedicinus ancoratus - Ferris, 1934
  • Pedicinus badii - Kuhn and Ludwig, 1964
  • Pedicinus cercocebi - Kuhn and Ludwig, 1967
  • Pedicinus colobi - Fahrenholz, 1917
  • Pedicinus cynopitheci - Kuhn and Ludwig, 1967
  • Pedicinus eurygaster - Burmeister, 1838
  • Pedicinus ferrisi - Kuhn and Ludwig, 1965
  • Pedicinus hamadryas - Mjöberg, 1910
  • Pedicinus miopitheci - Kuhn and Ludwig, 1970
  • Pedicinus obtusus - Rudow, 1869
  • Pedicinus patas - Fahrenholz, 1916
  • Pedicinus pictus - Ferris, 1934
  • Pedicinus veri - Kuhn and Ludwig, 1963

Species data retrieved from Integrated Taxonomic Information System.[1]

Phylogeny

A three-gene phylogeny (largely reproduced in a later phylogenomic analysis, which included fewer taxa of this genus) is:[7][8]

Polyplax serrata

Pediculus humanus capitis

Pediculus humanus humanus

0.8

Pediculus schaeffi

5.9

Pthirus pubis

Pthirus gorillae

2.9
16.2

Pedicinus hamadryas

Pedicinus badii

Pedicinus pictus

4.3
17.2
27.4
47.6

Labels below nodes are estimated divergence times (Mya).

References

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