Iziriyen d yiwet tadinastit n yigelliden imaziɣen deg tallit talemmast. Tallalit n Yiziriyen Deg useggas n 996, d Badis, mmi-s n mmi-s n Buluɣin Uziri, ay yeqqlen d agellid n uwanek n Yiziriyen. Tuɣ imir-n, yufa-d lḥal, baba-s ed jeddi-s jjan-as-d akal d ameqqran, yewwet seg Ṭrables, deg Libya, alammi d ataram n Lezzayer. Dɣa yebḍa Badis adabu n temnaḍin n tmurt-is ed leɛmum-is. Ḥemmad ed Irufet, yefka-asen ataram, ma d Felful yefka-as tama n Ṭrables. Tegra-d ɣer Ḥemmad Ubuluɣin, yefren yiwet n tama ara yeḥkem, deg wenẓul n Temsilt akken ad yebnu tamaneɣt-is. Amḍiq ay yefren yezga-d ger n Temsilt ed yidurar n Ḥuḍna. D yiwen wegni ɛlayen ay deg yezmer ad yebnu tamdint ur nettishil ara i yicenga ad tt-awḍen. Dɣa, deg useggas n 1007 ay yebda ibennu tamaneɣt-is. Yernu, ɣef wakken ay d-yenna Ɛebderreḥman Uxeldun (Ibn Xeldun), sin yiseggasen kan ay yekka deg lebni-s. Sin seg leɛmum n Badis, Muḥsen ed Zawi, ur qbilen ara timura ay ten-id-iṣaḥen. Dɣa dduklen ed Felful, amesnabaḍ n Ṭrables, kkren-d mgal mmi-s n gma-tsen. D acu kan, Ḥemmad, ɛemmi-s-nni iḥekmen ataram, iɛawen Badis akken ad yennaɣ mgal n leɛmum-is ay as-d-yeqqlen d icenga. Yessaweḍ Ḥemmad ad ten-yernu. Yuɣ lḥal, seg wasmi ay d-kkren ɣur-s leɛmum-is, yeqqel Badis ur yettamen yiwen. D annect-nni ay t-yejjan ad yerr mmi-s, xas d agrud n setta yiseggasen kan deg leɛmeṛ-is, d agellid ɣef tmurt,. Akken ad yesteɛṛef ugellid n Yifaṭimiyen s wannect-a, yefka-as Badis tamdint n Qsenṭina ed weḥric seg wakal n ɛemmi-s-nni ay t-iɛawnen, Ḥemmad. Beṭṭu n Yiziriyen Dɣa seg yimir-n ay iḥulfa Ḥemmad yexdeɛ-it mmi-s n gma-s, yernu yekkes-d tamurt-is seg udabu n Badis. Deg useggas n 1015, yekker wemgaru ger Badis ed ɛemmi-s, Ḥemmad. Xas yemmut Badis, ikemmel wemgaru ger Yiziriyen ed wid yeddan ed Ḥemmad alammi d aseggas n 1017. Deg useggas-nni, gan Yiziriyen amtawa ay deg bḍan tawacult-nsen ɣef snat n terbaɛin : Ibadisen (imɛiwnen n Badis) wwin tama tagmuḍant n Tmazɣa (Tunes), ma d Iḥemmadiyen (imɛiwnen n Ḥemmad) wwin tama tutrimt (agmuḍ ed tlemmast n tmurt n Lezzayer). Tadinastit Buluɣin Uziri (972–984) Menṣur Uziri (984–995) Badis Uziri (995–1016) Lmuɛezz Uziri (1016–1062) Tamim Uziri (1062–1108) Yeḥya Uziri (1108–1116) Ɛli Uziri (1116–1121) Ḥasan Uziri (1121–1152) Muqel Daɣen Iẓnagen At Ḥemmad Ibadisen