Publications by authors named "Wioletta Tomaszewska"

Coccinelloid beetles have a sparse fossil record in the Mesozoic. Here, we describe and illustrate an unusual coccinelloid beetle, gen. et sp.

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Article Synopsis
  • Researchers discovered new fossil species (Palaeosymbius groehni and P. mesozoicus) from mid-Cretaceous amber in Myanmar and studied their evolutionary relationships with existing coccinellid groups, particularly within the Anamorphidae family.
  • A thorough analysis was conducted using data from 34 taxa, encompassing a wide range of morphological traits and molecular sequences, with new insights from five anamorphid and one endomychid species sequenced for the first time.
  • Findings confirmed that Palaeosymbius is the oldest known member of Anamorphidae; it was found to be closely related to the living genus Symbiotes, and the study also noted the first instance
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A new genus and species of the family Endomychidae (Coleoptera: Coccinelloidea): Tomaszewska, Szawaryn and Arriaga-Varela are described, diagnosed and illustrated from the mid-Cretaceous amber from northern Myanmar. To test the systematic placement of the new extinct genus and species within the family, a phylogenetic analysis was conducted. A dataset of 38 morphological characters scored for 29 species (including the new fossil taxon), members of Endomychidae and representatives of Coccinelloidea as outgroups were analyzed using maximum parsimony.

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Ladybirds (family Coccinellidae) are one of the most diverse groups of beetles and globally comprise over 6000 species. Despite their scientific and economic significance, the taxonomy of Coccinellidae remains unstable, and we still know little about their evolutionary history. By using a small number of genes, previous phylogenetic analyses have not reliably resolved the relationships among major ladybird lineages.

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Recently the classification of the ladybird beetles' tribe Epilachnini was revised based on morphological and molecular data (Szawaryn et al. 2015, Tomaszewska Szawaryn 2016). Based on these findings a new classification of the tribe was proposed.

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Microweiseinae is a quite recently established subfamily within ladybird beetles (Coccinellidae). According to recent analyses of morphological and molecular data, it has been divided into three tribes. Members of the subfamily are distributed mostly in tropical and subtropical regions of the world.

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Intensive survey of museum collections and new field collecting resulted in discovery of six new, closely related species of the Neotropical Merophysiinae. A new species of the genus Champion, ., from Bolivia and Brazil, and five new species from Mexico for which a new genus is proposed here as .

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The Iranian checklist of the tribe Chilocorini Mulsant, 1846 (Coleoptera: Coccinellidae) is updated. In total, 13 species belonging to four genera ( Chapin, 1965, Leach, 1815, Redtenbacher, 1843, and Barovsky, 1922) are listed from Iran. An identification key to all genera and species currently known from Iran is presented along with illustrations of adult specimens and male genitalia.

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Rich sampling and modern research techniques, including SEM, revealed that rarely collected epilachnine species Epiverta chelonia is a complex of four closely related species: E. chelonia (Mader, 1933), E. albopilosa, E.

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Background: The tribe Coccinellini is a group of relatively large ladybird beetles that exhibits remarkable morphological and biological diversity. Many species are aphidophagous, feeding as larvae and adults on aphids, but some species also feed on other hemipterous insects (i.e.

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The Iranian species of the tribe Hyperaspidini Mulsant, 1846 (Coleoptera: Coccinellidae) are reviewed. The current list includes 12 species, all placed in a single genus Hyperaspis Chevrolat, 1836. Hyperapsis asiatica Lewis, 1896 and H.

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Based on the recent revised generic classification of the tribe Epilachnini (Szawaryn et al. 2015), all 27 genera are re-described, diagnosed, illustrated, and included in an identification key. The following nomenclatural changes are made: Epilachna (Hypsa) Mulsant 1850, Epilachna (Cleta) Mulsant 1850, Solanophila Weise 1898, Epilachna (Aparodentata) Wang and Cao 1993, and Epilachna (Uniparodentata) Wang and Cao 1993 are removed from synonymy of Epilachna Chervolat 1837.

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Endomychidae or Handsome Fungus Beetles are a moderately large family of mycophagous beetles distributed worldwide but with the highest diversity in the tropics (Shockley et al. 2009a, b). The concept of the family (e.

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An updated checklist of the Coccinellidae species of the former subfamily Sticholotidinae recorded from Iran is provided. Eleven species are reported: two species classified presently in the subfamily Microweiseinae (in the genera Paracoelopterus Normand, 1936 and Serangium Blackburn, 1889), and nine species classified in the tribe Sticholotidini of the subfamily Coccinellinae (in the genera Coelopterus Mulsant & Rey, 1852 and Pharoscymnus Bedel, 1906). Pharoscymnus smirnovi Dobzhansky, 1927 is removed from the list of the Coccinellidae of Iran.

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Two new species of Afidentula, Afidentuladentata sp. n. and Afidentulajinpingensis sp.

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Fauna Europaea provides a public web-service with an index of scientific names (including synonyms) of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region), and some additional information. The Fauna Europaea project covers about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies, which is much more than the originally projected number of 100,000 species. This represents a huge effort by more than 400 contributing specialists throughout Europe and is a unique (standard) reference suitable for many users in science, government, industry, nature conservation and education.

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Two species of ladybird beetles, one belonging to Phrynocaria Timberlake (Coccinellni) and the second to Chilocorus Leach (Chilocorini) collected by R.A. Wallace in the Maluku Islands (Indonesia) have identical body size and colour pattern with longitudinal stripes on elytra.

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The first species of the genus Cynegetis Chevrolat is recorded from China. Cynegetischinensis Wang & Ren, sp. n.

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The members of the endemic African genus Endochilus Weise, 1898 (Coleoptera: Coccinellidae: Chilocorini) are redescribed, diagnosed, and illustrated. Lectotypes are designated for Endochilus compater Weise, Endochilus minor Weise, Endochilus plagiatus Sicard, Endochilus rubicundus Weise, and Endochilus styx Sicard. One new species is described: Endochilus abdominalis sp nov.

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A detailed morphological re-description of the Indian genus Macrolasia Weise, 1903 is given. First drawings of genitalia, SEMs and color photographs are included. A distribution map of the genus Macrolasia is provided.

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A preliminary review of the species of Stenotarsus Perty from México, Guatemala and Belize is presented. Twenty-seven species are recorded from the region including 12 new species described here: Stenotarsus cortesi sp. nov.

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The Asian species of Afidentula Kapur are revised, diagnosed and illustrated. The following new synonyms are proposed: Afidentula stephensi (Mulsant, 1850) (= Afidentula erberi Fürsch, 1984); Afidentula thanhsonensis Hoang, 1977 (=Afidentula cucphuongensis Hoang, 1977). The status of Afidentula herbigrada (Mulsant, 1850) as a synonym of Afidentula bisquadripunctata (Gyllenhal, 1808) is confirmed.

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Species of the South African genus Microxenus Wollaston are revised. Microxenus laticollis Wollaston is redescribed, and M. muelleri sp.

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