@article{Retana Salazar_1994, title={Filogenia de los piojos (Insecta: Anoplura) de los monos del Viejo Mundo (Catarrhini)}, volume={42}, url={https://revistas.ucr.ac.cr/index.php/rbt/article/view/23268}, abstractNote={<span>The genera <em>Pediculus</em> and <em>Pthirus</em> were studied cladistically, although the genus<em> Pedicinus</em> was also taken into account. Morphological characters from the literature, and sorne established through direct study were analyzed. Using five methods of cladistic analysis, one most parsimonious tree with a cj.= 0.84 and a length of 38 was obtained «<em>Pedicinus}+(Paenipediculus+(Parapediculus+(Pediculus humanus capitis+Pediculus humanus humanus</em>). A novelty of this study is the inclusion of the subgenus</span>}, number={3}, journal={Revista de Biología Tropical}, author={Retana Salazar, Axel P}, year={1994}, month={Dec.}, pages={633–638} }