Ana amfani da yarukan Hausa – Gwandara (wanda aka fi sani da A.1 West Chadic languages) na dangin harshen Afro-Asiatic musamman a Nijar da Najeriya . Sun hada da Gwandara da Hausa, mafi yawan yaren Cadi da kuma babban harshe na Yammacin Afirka . Blench (2021) ya yi la’akari da tsarin ilimin halittar mutum da sauran nahawu, Blench (2021) ya ɗauki reshen Hausa – Gwandara da cewa shi ne reshen Chadi na Yamma na farko da ya fara rabuwa da Proto-West Chadic. Harsunan biyu na Hausa – Gwandara sune: Hausa Gwandara Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, eds. (2017). http://glottolog.org/resource/languoid/id/west2718 |chapterurl= missing title (help). Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History. Blench, Roger. 2021. The erosion of number marking in West Chadic Roger Blench. WOCAL, Leiden.