identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
038E3B521A2BFFCEA65DFE6AFD919E02.text	038E3B521A2BFFCEA65DFE6AFD919E02.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Scolytus emarginatus (Wichmann 1915)	<html xmlns:mods="http://www.loc.gov/mods/v3">
    <body>
        <div>
            <p> Scolytus emarginatus (Wichmann, 1915) (  Eccoptogaster ), stat. resurr. </p>
            <p>Figs 1–4.</p>
            <p> = seulensis Murayama, 1930 syn.n The species limits of  Scolytus schevyrewi Semenov, 1902 has been confused in many publications on the Palaearctic  Scolytus Geoffroy, 1762 fauna [Murayama, 1930; Kurentsov, 1941; Schedl, 1948; Stark, 1952; Michalski, 1973; Yin, Huang, 1980; Wood, Bright, 1992; Krivolutskaya, 1996; Petrov, 2013; Petrov et al., 2019]. Observed discrete morphological differences among  S. schevyrewi specimens suggested that its species limits were in need of revision. Unfortunately, the holotype of  S. schevyrewi is lost but types of its synonyms  S. emarginatus Wichmann, 1915 and  S. seulensis Murayama, 1930 were available for study. </p>
            <p> We have studied the male holotype of  Scolytus emarginatus (NHMW) , with the geographic label “Fergana, Alay, Turkestan” and the label with designation of holotype. We also examined another male of  Scolytus emarginatus in the K.E. Schedl collection (NHMW) bearing only one hand-written geographic label “Fergana, Alay, Turkestan” which is identical to the geographic label of the holotype. In his species description, Wichmann [1915] states that his diagnosis is based on only one specimen thus we cannot consider the second specimen as belonging to the of  S. emarginatus type series. In addition, we examined 35 male and 67 females from Buryatia, Chita Region, southern parts of Primorsky Krai (Maritime Terr., Russian Far-East), Kyrgyzstan (West Tian Shan, near Baubash-Ata Mt.) and China. The photographs of the  S. seulensis holotype (NMNH) were also examined and found to be conspecific with that of  S. emarginatus and the species is here placed in synonymy. </p>
            <p> Scolytus emarginatus differs from the morphologically similar  Scolytus schevyrewi by structure of the male frons and male genitalia: frons in the former is covered by very dense, longitudinal deep aciculations, puncturation not visible (Fig. 1) and in the latter by sparse, longitudinal shallow aciculatiuons, intervals between aciculations with small punctures (Fig. 2); male genitalia in  S. emarginatus possess long narrow apophyses, penis tube is narrow and long (11.6–12.3 times longer than wide), 1.48 times longer than apophyses (Fig. 3) and in  S. schevyrewi male genitalia have short wide apophyses, median lobe is wider (8.4–8.6 times longer than wide), 2.0 times longer than apophyses (Fig. 4). </p>
            <p> S. emarginatus thus is restored from a synonymy with  S. schevyrewi . Both species share partly overlapping distribution ranges in Central Asia and China. </p>
        </div>
    </body>
</html>
	https://treatment.plazi.org/id/038E3B521A2BFFCEA65DFE6AFD919E02	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Petrov, A. V.;Mandelshtam, M. Yu.;Li, You;Potanina, S. O.;Smith, S. M.	Petrov, A. V., Mandelshtam, M. Yu., Li, You, Potanina, S. O., Smith, S. M. (2024): Nomenclature changes in Palaearctic Scolytinae (Coleoptera: Curculionidae). Russian Entomological Journal 33 (4): 463-465, DOI: 10.15298/rusentj.33.4.07
038E3B521A28FFCEA7B3F9F9FC1F992B.text	038E3B521A28FFCEA7B3F9F9FC1F992B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ernoporus eggersi Kurentsov 1941	<html xmlns:mods="http://www.loc.gov/mods/v3">
    <body>
        <div>
            <p> Ernoporus eggersi Kurentsov, 1941 stat.ressurr. </p>
            <p>Figs 5–8.</p>
            <p> The name for the species was proposed by V.N. Stark [1936], but the morphological description of the species was provided for the first time in the monograph of A.I. Kurentsov [1941]. V.N. Stark [1952] gave the following characteristics to distinguish  E. eggersi from  E. tiliae (Panzer, 1793) : more elongated body form and strong metallic shining luster of the body and broader elytral striae. In contemporary literature  E. eggersi is considered a junior synonym of  E. tiliae [Johnson et al., 2020]. In 2024 in vicinity of Vladivostok (Bogataya River) A.V. Petrov collected a series of  E. eggersi consisting of 32 specimens that allowed detailed morphological study of the species. In our opinion, features of outer morphology [Stark, 1952] do not allow to separate the two closely related species (Figs 5–6). The only reliable feature to distinguish  E. eggersi is the structure of the male genitalia. Males of  E. eggersi possess a broad tegmen of semicircular form; apophyses very short, penis body is 2.3 times as long as apophyses; penis tube elongated, 2.9 times as long as wide; supporting penis structure is located not on penis apex, but closer to penis middle (Fig. 7). In males of  E. tiliae the tegmen is narrow, apophyses are short, penis body is 2.0 times as long as apophyses; penis tube more broad, 1.7 times as long as wide; supporting penis structure is located on the penis apex (Fig. 8).  Ernoporus eggersi thus is restored as a valid species and removed from synonymy with  E. tiliae . </p>
            <p> From the long syntypic series of  Ernoporus eggersi (ZIN) we selected the lectotype (sex unknown) with the geographic label: “239. Майхинский ЛПХ [ЛеспромхоЗ], Соловейцев ключ,  Tilia amurensis , 20.IX. [19]31” (239. Maikhe Forestry Enterprise, Soloveytsev stream, 20.IX. [19]31”) bearing also the additional label “collected by Kurentsov on Far East” probably added by V.N. Stark. </p>
            <p>Competing interests. The authors declare no competing interests.</p>
        </div>
    </body>
</html>
	https://treatment.plazi.org/id/038E3B521A28FFCEA7B3F9F9FC1F992B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Petrov, A. V.;Mandelshtam, M. Yu.;Li, You;Potanina, S. O.;Smith, S. M.	Petrov, A. V., Mandelshtam, M. Yu., Li, You, Potanina, S. O., Smith, S. M. (2024): Nomenclature changes in Palaearctic Scolytinae (Coleoptera: Curculionidae). Russian Entomological Journal 33 (4): 463-465, DOI: 10.15298/rusentj.33.4.07
038E3B521A28FFCEA64BFBCDFEAA9FDC.text	038E3B521A28FFCEA64BFBCDFEAA9FDC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Scolytus jacobsoni (Spessivtsev 1919)	<html xmlns:mods="http://www.loc.gov/mods/v3">
    <body>
        <div>
            <p> Scolytus jacobsoni (Spessivtsev, 1919)</p>
            <p> = nunbergi Michalski, 1964 syn.n.</p>
            <p> We studied the female holotype of  Scolytus nunbergi (ZIN) and compared the morphology of this type with 65  S. jacobsoni females from the southern parts of Primorsky Krai (Maritime Terr., Russian Far-East). We found similarity of habitus and elytra puncturation of  S. nunbergi with  S. jacobsoni , and three  S. jacobsoni females have frons morphology identical to those of  S. nunbergi . The right protrusion of ventrite 4 in  S. nunbergi holotype is not symmetrical with the protrusion on the left. These protrusions are presumably the result of a mutation and are morphological aberrations. There were no observations of beetles with similar ventrtite 4 protuberance since its description. Thus, we consider  S. nunbergi to be a junior synonym of  S. jacobsoni . </p>
        </div>
    </body>
</html>
	https://treatment.plazi.org/id/038E3B521A28FFCEA64BFBCDFEAA9FDC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Petrov, A. V.;Mandelshtam, M. Yu.;Li, You;Potanina, S. O.;Smith, S. M.	Petrov, A. V., Mandelshtam, M. Yu., Li, You, Potanina, S. O., Smith, S. M. (2024): Nomenclature changes in Palaearctic Scolytinae (Coleoptera: Curculionidae). Russian Entomological Journal 33 (4): 463-465, DOI: 10.15298/rusentj.33.4.07
