Checklist of Moroccan aquatic beetles (Coleoptera: Hydraenidae Mulsant, 1844) New records and updates Author Benamar, Loubna LESCB URL-CNRST N ° 18, FS, Abdelmalek Essaadi University, Tetouan, Morocco. Author Bennas, Nard 0000-0003-3819-2717 LESCB URL-CNRST N ° 18, FS, Abdelmalek Essaadi University, Tetouan, Morocco. & nbennas @ uae. ac. ma; https: // orcid. org / 0000 - 0003 - 3819 - 2717 nbennas@uae.ac.ma Author Hassoun, Mustapha 0000-0001-9904-1774 LESCB URL-CNRST N ° 18, FS, Abdelmalek Essaadi University, Tetouan, Morocco. & hassoun. mustapha-etu @ uae. ac. ma; https: // orcid. org / 0000 - 0001 - 9904 - 1774 hassoun.mustapha-etu@uae.ac.ma Author Millán, Andrés Departamento de Ecología e Hidrología, Facultad de Biología, Universidad de Murcia, Murcia, Spain. text Zootaxa 2022 2022-04-29 5129 4 451 504 journal article 55784 10.11646/zootaxa.5129.4.1 3824ca0b-9cec-4129-b90d-1885945e37e4 1175-5326 6503966 5A6CBF61-76FB-4E5E-8038-F9860EA8F997 Ochthebius ( Ochthebius ) fossulatus Mulsant, 1844 Material examined. Anti Atlas ( first record ): Guelmim. 1 m , S98, 02 .IV.2007. 6 m , S193, 02.IV.2007 . Saharan domain ( first record ): Laâyoune. 20 m , 30 f, S95, 04 .IV.2007. 1 m , 2 f, S142, 24 .IV.2006. 2 m , 2 f, S143, 26 .IV.2007. 3 m , S171, 22 .III.2008. 1 m , 2 f, S216, 05.IV.2007 . Tan-Tan. 3 m , S114, 03 .IV.2007. 38 m , 62 f, S116, 03 .IV.2007. Chorotype. W-Mediterranean. Distribution in North Africa. Morocco and Tunisia ( Jäch & Skale 2015 ). Moroccan distribution. It has been cited in Morocco without specific locality ( Jäch 1990a ).