"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.
Alderweireldt M, Jocqué R (2005) A taxonomic review of the Afrotropical representatives of the genus Hippasa (Araneae, Lycosidae). Journal of Afrotropical Zoology 2: 45-68
Bosmans R. (unpubl.) Provisional list of spiders of North Africa. Database excerpt Aug. 2019
Roewer C F (1960c) Araneae Lycosaeformia II (Lycosidae) (Fortsetzung und Schluss). Exploration du Parc National de l'Upemba, Mission G. F. de Witte 55: 519-1040
WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2