Contribution to the knowledge of the Anthicidae Latreille, 1819 (Coleoptera) of the Solomon Archipelago with notes on some Indo-Pacific Sapintus Casey, 1895.

Anthicidae of the Solomon Archipelago, comprising the nation of the Solomon Islands and the Autonomous Region of Bougainville of Papua New Guinea, are assessed based on published records and new data. An annotated checklist and distribution maps of the Solomon Archipelago anthicids are presented. Sapintus francoisi (Pic, 1902) stat.

Revision of the Tomoderinae (Coleoptera, Anthicidae). Part V. Three new Pic, 1901 from continental China and an updated key to the Palaearctic species.

Descriptions of the following three new species of Pic, 1901 from continental China are provided: , , and The available identification key to the Palaearctic species is supplemented and updated.

First record of the family Diplommatinidae Gray, 1847 (Gastropoda: Architaenioglossa) from Ecuador with description of a new Adelopoma Doering, 1885.

Diplommatinidae Gray, 1847, a family of minute cyclophoroid gastropods, is recorded from Ecuador for the first time. Adelopoma gracile Gree, sp. nov.

Catalog of the genus Choeromorpha Chevrolat, 1849 (Coleoptera: Cerambycidae: Lamiinae) in the Philippines with description of a new species from Luzon Island.

This work presents the first catalog of the genus Choeromorpha Chevrolat, 1849 for the Philippines. A total of five species and one subspecies have been described from different faunal regions of the country. This paper proposes a new species, Choeromorpha (s.

A multi-taxon analysis of European Red Lists reveals major threats to biodiversity.

Biodiversity loss is a major global challenge and minimizing extinction rates is the goal of several multilateral environmental agreements. Policy decisions require comprehensive, spatially explicit information on species' distributions and threats. We present an analysis of the conservation status of 14,669 European terrestrial, freshwater and marine species (ca.

Rediscovery of Tomosomus Motschulsky, 1855 (Coleoptera: Anthicidae) with redescription of the genus, a new genus-rank synonym, and a key to species.

Tomosomus Motschulsky, 1855, an obscure incertae sedis genus of Anthicidae erroneously considered monotypic, was found to be congeneric with the tomoderine genus Holcopyge Champion, 1890. A new genus-rank synonym (Tomosomus Motschulsky = Holcopyge Champion syn. nov.

The first comprehensive population size estimations for the highly endangered largest diving beetle Dytiscus latissimus in Europe.

Dytiscus latissimus (Coleoptera Dytiscidae) is an endangered diving beetle throughout its range. It is one of the two species of Dytiscidae listed in Annex II of the Habitats Directive, IUCN red list and in many national level legislations and therefore strictly protected. The conservation of endangered species first of all requires an assessment of their population size.

Catalog of the genus Cacia Newman (Coleoptera, Cerambycidae, Lamiinae) in the Philippines with description of two new species.

A catalog of the genus Cacia Newman, 1842 is provided for the Philippines accounting to 47 species and 2 subspecies is provided. Cacia (s. str.

The first fossil Coleoptera record from the Volyn Region, Ukraine, with description of a new (Coleoptera, Mycteridae) in syninclusion with Winterschmidtiidae (Acari) and a key to species.

(Coleoptera, Mycteridae), representing the first ever fossil species of Coleoptera from the Volyn Region of Ukraine and the first mycterid from late Eocene Rovno amber, is described and illustrated. A key to species of the fossil mycterid genus Alekseev, Pollock & Bukejs, 2019 is presented. The systematic position of within Eurypinae J.

Review of the genus Lesteva Latreille, 1797 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini) of the Iberian Peninsula.

New taxonomic, diagnostic, and faunistic data for twelve species of the genus Lesteva Latreille, 1797 of the Iberian Peninsula and adjacent territories are provided. Six species are (re-) described and illustrated: L. (s.

Revision of Acrulia Thomson, 1858 and Dialycera Ganglbauer, 1895, with taxonomic notes on related genera and description of a new genus from the Caucasus (Coleoptera: Staphylinidae: Omaliinae: Omaliini).

Two Palaearctic genera of the tribe Omaliini McLeay, 1825 are revised, redefined, and discussed: Acrulia Thomson, 1858, containing A. inflata (Gyllenhal, 1813), A. assingi Zanetti Shavrin, sp.

The Chinese species of the genus Phlaeopterus Motschulsky, 1853 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini).

New combinations in the genus Phlaeopterus Motschulsky, 1853 for three Chinese species, originally described in Lesteva Latreille, 1797, are proposed: P. rufimarginatus (Rougemont, 2000) comb.n.

A new species of the genus Omaliopsis Jeannel, 1940 (Coleoptera: Staphylinidae: Omaliinae: Omaliini) from northern Sichuan, China.

The omaliine genus Omaliopsis Jeannel, 1940 includes twelve species distributed in the Ethiopian, Madagascan, Palaearctic and Nearctic regions (Herman 2001, Shavrin 2019). The present paper is a supplement to my previous study (Shavrin 2019) and presents an additional description of a new species from the northern Sichuan, China.

The crassipalpis species group of the genus Geodromicus Redtenbacher, 1857 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini).

The crassipalpis species group of the genus Geodromicus Redtenbacher, 1857 is established. Three species of the group from the East Palaearctic Region, including G. crassipalpis Champion, 1920 (India: Uttarakhand), G.

New species and records of Omaliini from East Asia (Coleoptera: Staphylinidae: Omaliinae).

Rove beetles of the tribe Omaliini MacLeay, 1825 (Staphylinidae: Omaliinae) are quite diverse both in terms of morphology and biotopic preferences, they are widespread in all zoogeographic regions of the World (Herman 2001), however they still remain extremely fragmentally studied, and the fauna of the eastern Palearctic is not an exception.

New taxonomic and faunistic data on the Himalayan Latreille, 1797 (Coleoptera: Staphylinidae: Omaliinae).

New taxonomic and faunistc data for seven species of the genus Lesteva Latreille, 1797 of the Himalayas are presented. Two species are redescribed: L. (s.

New species and subspecies of the genus Lesteva Latreille, 1797 (Coleoptera: Staphylinidae: Omaliinae) from Taiwan.

Two new taxa of the genus Lesteva Latreille, 1797 from Taiwan (Hualien County) are described and illustrated: L. smetanai sp. n.

Review of the genus Lesteva Latreille, 1797 of Central Asia (Coleoptera: Staphylinidae: Omaliinae: Anthophagini).

A taxonomic review of the genus Lesteva Latreille, 1797 of the Central Asia is presented. The type material of the following species was revised: L. bucharica Fauvel, 1900, L.

New data on Himalayan Lesteva Latreille, 1797 (Coleoptera: Staphylinidae: Omaliinae) with description of a new species from Nepal.

Lesteva (s.str.) hartmanni sp.