New distributional data of Athous jejunus Kiesenwetter, 1858 from Ukraine and Russia are provided.

First distributional data of Aulonothroscus laticollis (Rybinski, 1897) from the Czech Republic are provided. The list of all published locality data, brief comments on the biotopes and the photogallery of the Czech localities of A. laticollis are included.

Occurence of click beetles Zorochros flavipes (Aubé, 1850) and Z. dermestoides (Herbst, 1806) in the area of Krkonoše (Malá Úpa river) has been confirmed. The article includes photo documentation of localities of both species. Next it includes the overview of the species of family Elateridae Leach, 1815, found in years 2010-2012 at the river of Malá Úpa.

This work includes new findings from the bionomics of larvae and adult click-beetles Ctenicera heyeri (Saxesen, 1838) and C. virens (Schrank, 1781), recent results of faunistic mapping of both species in the area of the Czech Republic and Slovakia, photo documentation of localities and proposals for practical protection of their biotopes.

This article includes an overview of all the published findings of Hylis olexai (Palm, 1955) species in the area of the Czech Republic and Slovakia. Apart from the data from 2008 (Mertlik) it includes also some new findings of H. olexai. The three data for faunistic squares 6048, 7381 and 7568, provided by Mertlik (2008), have been revised. Description of the biotope and photo documentation of four localities are also included.

The colour variability of Anthrenus (Anthrenus) scrophulariae (Linnaeus, 1758) is discussed with a special regard to specimens from the Czech Republic.

New data on the distribution of Polyphylla fullo (Linnaeus, 1758) in eastern Bohemia are provided. The description of the biotope with an overview of the proposals of its conservation are included.

The history of the larval determination of the Ctenicera Latreille, 1829 species of the Czech Republic and Slovakia is summarized and the illustrated identification key is provided. The morphology of the larva of Ctenicera heyeri (Saxesen 1838) is discussed and illustated for the first time

This article contributes eight new records for Greece for beetle species from the family Elateridae: Anostirus purpureus (Poda, 1761), Ctenicera pectinicornis (Linnaeus, 1758), Ctenicera virens (Schrank, 1781), Denticollis rubens Piller & Mitterpacher, 1783, Ectinus aterrimus (Linnaeus, 1761), Elathous mertliki Platia & Schimmel, 1992, Idolus picipennis (Bach, 1852) and Lacon ladae Mertlik & Dušánek, 2006.

Record of 17 species from the family Dermestidae (Coleoptera) in „Peliny Nature Reserve“ in Choceň, East Bohemia are summarized.

Gymnetron rotundicolle Gyllenhal, 1838 was found for the first time in Southern Slovakia. Veronica chamaedrys is reported as a possible host plant of this species in Slovakia.