Tingis (Tingis) riegeri sp. nov. from northern Iran is described and illustrated. Diagnostic features which distinguish it from related species are discussed.
Heterotarsus yemeniticus n. sp. (Tenebrionidae: Opatrini) from Yemen is described, additional mostly arboreal tenebrionids of the genera Cryphaeus, Tribolium, Gonocnemis and Corticeus are firstly recorded from Yemen.
A new species of Cylapinae is described from the Tutuila Island (American Samoa). The key to the species of the genus Samoafulvius Gorczyca is presented. The pictures of the lateral view of the head and pronotum both known species of the genus are given.