Articles relating to the Lice ( clade Phthiraptera), a group which contains nearly 5,000 species of wingless parasitic insects. Phthiraptera has variously been recognized as an order, infraorder, or a parvorder, as a result of developments in phylogenetic research.
This category has the following 2 subcategories, out of 2 total.
The following 97 pages are in this category, out of 97 total. This list may not reflect recent changes.