An annotated list of the species of lice (Insecta: Phthiraptera) described by Mohammad A. - R. Ansari Author Naz, Saima Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Kamycka 129, 165 00 Prague 6, Czechia. Author Najer, Tomas Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, Kamycka 129, 165 00 Prague 6, Czechia. & najer @ af. czu. cz; https: // orcid. org / 0000 - 0003 - 4768 - 7906 Author Gustafsson, Daniel R. Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, 105 Xingang West Road, Haizhu District, Guangzhou 510260, China. https: // orcid. org / 0000 - 0001 - 8868 - 8310 text Zootaxa 2020 2020-07-08 4809 3 401 448 journal article 10.11646/zootaxa.4809.3.1 1175-5326 3936752 679EF63B-0051-4490-9380-BCD857326197 Myrsidea simplex Ansari, 1956 Myrsidea simplex Ansari, 1956f: 168 , figs 5a–e. Myrsidea simplex Ansari, 1956k: 61 . Junior primary homonym. Current status: Myrsidea simplex Ansari, 1956f . Type host: Catharus fuscater mentalis Sclater & Salvin. Type locality: Oconeque [as Oconegur], Peru . Type material: Holotype male [slide 68003] deposited in the USNM , from the Carriker collection [slide 3301]. In addition, Ansari (1956f: 170) listed an allotype female and paratype females from the Carriker collection, but their location is unknown.