Ochthebius (Ochthebius) silfverbergi Jäch, 1992
Material examined. Saharan domain (first record): Laâyoune. 2 m, S141, 26.IV.2006. 2 m, S142, 24.IV.2006. 3 f, S143, 26.IV.2007. 3 m, 2 f, S170, 04.IV.2007. 8 m, S171, 04.IV.2007. Tan-Tan. 1 m, S114, 03.IV.2007. 46 m, 54 f, S116, 03.IV.2007.
Chorotype. Endemic Maghrebian.
Distribution in North Africa. Morocco (Jäch 1992a-b) and Tunisia (Jäch & Skale 2015).
Moroccan distribution. Anti Atlas: Guelmim (Jäch 1992a-b).