Timaklasin (Assaɣ ussnan: Cricetidae) d tawacult n temseɣẓaẓ, Akin-a igburen (ayen yellan deg ...) ttwasersen d adu-twacult deg Muridae maca tizrawin tineggura malen-t ar usersi n 6 n twaculin. Anda timaklasin gant d afeltwacult Tawacult-a tennilfa-d deg useggas n 1817 sɣur usnudran n Tmurt n Rusya (Anelman n uẓar) Gotthelf Fischer von Waldheim (1771-1853) Umuɣ n tdu-twaculin Adu-twacult n Arvicolinae