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A new genus of the subfamily Languriinae (Coleoptera: Erotylidae) from the Late Eocene Baltic amber
No full textKupryjanowicz, J., Lyubarsky, G.Yu., Perkovsky, E.E. (2022): A new genus of the subfamily Languriinae (Coleoptera: Erotylidae) from the Late Eocene Baltic amber. Far Eastern Entomologist 447: 1-9, DOI: 10.25221/fee.447.1, URL: http://dx.doi.org/10.25221/fee.447.
Figs 1–8 in A new genus of the subfamily Languriinae (Coleoptera: Erotylidae) from the Late Eocene Baltic amber
No full textFigs 1–8. Photomicrographs of Thallisellites olgae sp. n., holotype, No UCP UwB 1701.Published as part of Kupryjanowicz, J., Lyubarsky, G.Yu. & Perkovsky, E.E., 2022, A new genus of the subfamily Languriinae (Coleoptera: Erotylidae) from the Late Eocene Baltic amber, pp. 1-9 in Far Eastern Entomologist 447 on page 4, DOI: 10.25221/fee.447.1, http://zenodo.org/record/716685
Figs 8–9 in First records of spiders (Arachnida: Aranei) from Sakhalinian amber with description of a new species of the genus Orchestina Simon, 1890
No full textFigs 8–9. Line drawings of the holotype male of Orchestina sakhalinensis sp. n. 8 –Published as part of Marusik, Yu.M., Perkovsky, E.E. & Eskov, K.Yu., 2018, First records of spiders (Arachnida: Aranei) from Sakhalinian amber with description of a new species of the genus Orchestina Simon, 1890, pp. 1-9 in Far Eastern Entomologist 367 on page 6, DOI: 10.25221/fee.367.1, http://zenodo.org/record/716445
Supplementary material S4. Ptilodactyla odnosum Telnov, Perkovsky, Kundrata and Bukejs sp. nov., holotype, MAIG-6710, female, X-ray micro-CT volume rendering of the habitus.
No full textSupplementary material S4 in paper: Telnov D., Perkovsky E.E., Kundrata R., Kairišs K., Vasilenko D.V., Bukejs A. Revealing Palaeogene distribution of the Ptilodactylidae (Insecta: Coleoptera): the first Ptilodactyla Illiger, 1807 records from Rovno amber of Ukraine. Historical Biology
Supplementary material S2. Ptilodactyla eocenica Kundrata, Bukejs and Blank, 2021, male, SIZK ZH-85, X-ray micro-CT volume rendering of the forelegs.
No full textSupplementary material S2 in paper: Telnov D., Perkovsky E.E., Kundrata R., Kairišs K., Vasilenko D.V., Bukejs A. Revealing Palaeogene distribution of the Ptilodactylidae (Insecta: Coleoptera): the first Ptilodactyla Illiger, 1807 records from Rovno amber of Ukraine. Historical Biology
Supplementary material S1. Ptilodactyla eocenica Kundrata, Bukejs and Blank, 2021, male, SIZK ZH-85, X-ray micro-CT volume rendering of the habitus.
No full textSupplementary material S1 in paper: Telnov D., Perkovsky E.E., Kundrata R., Karišs K., Vasilenko D.V., Bukejs A. Revealing Palaeogene distribution of the Ptilodactylidae (Insecta: Coleoptera): the first Ptilodactyla Illiger, 1807 records from Rovno amber of Ukraine. Historical Biology
Четвертое сообщение о позднеэоценовых скрытноедах: новый вид Atomaria (Coleoptera, Clavicornia, Cryptophagidae) из балтийского янтаря
Get PDFAtomaria gedanicola Lyubarsky et Perkovsky, sp. n., a new cryptophagid species from Baltic amber is described. The new species is the first recorded Eocene Atomariinae. The new species is similar to A. fuscipes Gyllenhal. It differs from the latter in having pronotum flat, posterior angles of pronotum obtuse, and antenna short. The record of A. gedanicola syninclused with Ceratopogon biting midge supports the Late Eocene age of the Baltic amber, for the Holarctic affinities of both taxa are incompatible with the paratropical climate characteristic of the Mid-European Middle Eocene.Описан новый вид криптофагид из балтийского янтаря — Atomaria gedanicola Lyubarsky et Perkovsky, sp. n. Это первый эоценовый представитель Atomariinae. Новый вид сходен с A. fuscipes Gyllenhal, от которого отличается плоским пронотумом с тупыми задними углами и короткими антеннами. Нахождение A. gedanicola в сининклюзе с мокрецом Ceratopogon указывает на позднеэоценовый возраст балтийского янтаря, так как голарктическая приуроченность обоих таксонов несовместима с паратропическим климатом среднего эоцена Средней Европы.We are grateful to Alexandr Rasnitsyn for providing access to facilities and continuous help; Victor Kolyada for kindly taking photographs of the specimen. We are much thankful to Prof. Ryszard Szadziewski and Dr. Elżbieta Sontag (University of Gdańsk) for hospitality to the second author in Gdańsk and possibility to work with Wojcech Kalandyk collection of amber from Sambia
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Supplementary material S3. Ptilodactyla eocenica Kundrata, Bukejs and Blank, 2021, male, SIZK ZH-85, X-ray micro-CT volume rendering of the hind legs.
No full text<p>Supplementary material S3 in paper: Telnov D., Perkovsky E.E., Kundrata R., Kairišs K., Vasilenko D.V., Bukejs A. Revealing Palaeogene distribution of the Ptilodactylidae (Insecta: Coleoptera): the first <em>Ptilodactyla</em> Illiger, 1807 records from Rovno amber of Ukraine. <em>Historical Biology</em>.</p>
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