Tychius kerulensis
21. Tychius kerulensis (Bajtenov, 1981) Neotychius kerulensis Bajtenov, 1981: 219. Caldara, 1990: 182 ( Tychius ). Material examined. One male labelled “ China, Kansou occ.” in coll. Hoffmann (Museum National d’Histoire Naturelle, Paris) by Caldara (1990). Redescription. Male (from Caldara 1990). Le...
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ftdatacite:10.5281/zenodo.4501841 2023-05-15T18:50:59+02:00 Tychius kerulensis Jiang, Chunyan Caldara, Roberto Zhang, Runzhi 2020 https://dx.doi.org/10.5281/zenodo.4501841 https://zenodo.org/record/4501841 unknown Zenodo http://zenodo.org/record/4411319 http://publication.plazi.org/id/9F17FF90FFBFFFF1E642FFC6FFD98233 http://zoobank.org/0C2E90FC-25FD-455D-86A7-0BA8210C0A30 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4856.1.1 http://zenodo.org/record/4411319 http://publication.plazi.org/id/9F17FF90FFBFFFF1E642FFC6FFD98233 http://zoobank.org/0C2E90FC-25FD-455D-86A7-0BA8210C0A30 https://dx.doi.org/10.5281/zenodo.4501842 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Tychius Tychius kerulensis Text Taxonomic treatment article-journal ScholarlyArticle 2020 ftdatacite https://doi.org/10.5281/zenodo.4501841 https://doi.org/10.11646/zootaxa.4856.1.1 https://doi.org/10.5281/zenodo.4501842 2021-11-05T12:55:41Z 21. Tychius kerulensis (Bajtenov, 1981) Neotychius kerulensis Bajtenov, 1981: 219. Caldara, 1990: 182 ( Tychius ). Material examined. One male labelled “ China, Kansou occ.” in coll. Hoffmann (Museum National d’Histoire Naturelle, Paris) by Caldara (1990). Redescription. Male (from Caldara 1990). Length 2.50 mm. Integument reddish except for dark brown pronotum and abdomen; on dorsum well visible between sparse elongate whitish gray scales. Rostrum stout (Rl/Pl 0.75), in lateral view tapered at apical third. Antennal funicle 7-segmented. Eyes weakly prominent. Pronotum slightly transverse (Pw/Pl 1.17), with slightly curved sides, widest in basal half. Elytra oblong (El/Ew 1.38), with prominent humeri, at base distinctly wider than pronotum (Ew/Pw 1.30), with slightly rounded sides, widest in basal half. Femora, expecially metafemora, with a small tooth. Profemora and protibiae without sexual characters. Claws with robust medial teeth, slightly longer than half of claw. Male genitalia: body of penis with sides slightly divergent from base until near apex, with subacute tip. Female: not examined. Remarks and comparative notes. This species seems related to T. vossi in its habitus. It differs from this taxon by the stout rostrum, which is more tapered in the apical third in lateral view, the less transverse pronotum and the sparser dorsal vestiture. Biology. No data are available. Distribution. Known from specimens from eastern Siberia and Mongolia (Alonso-Zarazaga et al. 2017) and a single specimen from Northwest China (GAN). : Published as part of Jiang, Chunyan, Caldara, Roberto & Zhang, Runzhi, 2020, The genus Tychius Germar (Coleoptera: Curculionidae: Curculioninae) in China, with description of three new species, pp. 1-62 in Zootaxa 4856 (1) on page 25, DOI: 10.11646/zootaxa.4856.1.1, http://zenodo.org/record/4411319 : {"references": ["Bajtenov, M. S. (1981) Novye vidy dolgonosikov iz Mongolii (Coleoptera, Curculionidae) [New species of curculionids from Mongolia (Coleoptera: Curculionidae]. Annales Historico-Naturales Musei Nationalis Hungaric i, 73, 217 - 220.", "Caldara, R. (1990) Revisione tassonomica delle specie paleartiche dei genere Tychius Germar (Coleoptera Curculionidae). Memorie della Societa Italiana di Scienze Naturali e dei Museo Civico di Storia Naturale di Milano, 25, 51 - 218.", "Alonso-Zarazaga, A. M., Barrios, H., Borovec, R., Bouchard, P., Caldara, R., E. Colonnelli, E., Gultekin, L., Hlavac, P., Korotyaev, B., Lyal, C. H. C., Machado, A., Meregalli, M., Pierotti, H., Ren, L., Sanchez-Ruiz, M., Sforzi, A., Silfverberg, H., Skuhrovec, J., Tryzna, M., Velazquez de Castro, A. J. & Yunakov, N. N. (2017) Cooperative Catalogue of Palearctic Coleoptera Curculionoidea. Monografias electronicas SEA, 8 (1), 219 - 231."]} Text ren Siberia DataCite Metadata Store (German National Library of Science and Technology) Barrios ENVELOPE(-57.950,-57.950,-63.324,-63.324) Bouchard ENVELOPE(-57.333,-57.333,-64.200,-64.200) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Tychius Tychius kerulensis |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Tychius Tychius kerulensis Jiang, Chunyan Caldara, Roberto Zhang, Runzhi Tychius kerulensis |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Curculionidae Tychius Tychius kerulensis |
description |
21. Tychius kerulensis (Bajtenov, 1981) Neotychius kerulensis Bajtenov, 1981: 219. Caldara, 1990: 182 ( Tychius ). Material examined. One male labelled “ China, Kansou occ.” in coll. Hoffmann (Museum National d’Histoire Naturelle, Paris) by Caldara (1990). Redescription. Male (from Caldara 1990). Length 2.50 mm. Integument reddish except for dark brown pronotum and abdomen; on dorsum well visible between sparse elongate whitish gray scales. Rostrum stout (Rl/Pl 0.75), in lateral view tapered at apical third. Antennal funicle 7-segmented. Eyes weakly prominent. Pronotum slightly transverse (Pw/Pl 1.17), with slightly curved sides, widest in basal half. Elytra oblong (El/Ew 1.38), with prominent humeri, at base distinctly wider than pronotum (Ew/Pw 1.30), with slightly rounded sides, widest in basal half. Femora, expecially metafemora, with a small tooth. Profemora and protibiae without sexual characters. Claws with robust medial teeth, slightly longer than half of claw. Male genitalia: body of penis with sides slightly divergent from base until near apex, with subacute tip. Female: not examined. Remarks and comparative notes. This species seems related to T. vossi in its habitus. It differs from this taxon by the stout rostrum, which is more tapered in the apical third in lateral view, the less transverse pronotum and the sparser dorsal vestiture. Biology. No data are available. Distribution. Known from specimens from eastern Siberia and Mongolia (Alonso-Zarazaga et al. 2017) and a single specimen from Northwest China (GAN). : Published as part of Jiang, Chunyan, Caldara, Roberto & Zhang, Runzhi, 2020, The genus Tychius Germar (Coleoptera: Curculionidae: Curculioninae) in China, with description of three new species, pp. 1-62 in Zootaxa 4856 (1) on page 25, DOI: 10.11646/zootaxa.4856.1.1, http://zenodo.org/record/4411319 : {"references": ["Bajtenov, M. S. (1981) Novye vidy dolgonosikov iz Mongolii (Coleoptera, Curculionidae) [New species of curculionids from Mongolia (Coleoptera: Curculionidae]. Annales Historico-Naturales Musei Nationalis Hungaric i, 73, 217 - 220.", "Caldara, R. (1990) Revisione tassonomica delle specie paleartiche dei genere Tychius Germar (Coleoptera Curculionidae). Memorie della Societa Italiana di Scienze Naturali e dei Museo Civico di Storia Naturale di Milano, 25, 51 - 218.", "Alonso-Zarazaga, A. M., Barrios, H., Borovec, R., Bouchard, P., Caldara, R., E. Colonnelli, E., Gultekin, L., Hlavac, P., Korotyaev, B., Lyal, C. H. C., Machado, A., Meregalli, M., Pierotti, H., Ren, L., Sanchez-Ruiz, M., Sforzi, A., Silfverberg, H., Skuhrovec, J., Tryzna, M., Velazquez de Castro, A. J. & Yunakov, N. N. (2017) Cooperative Catalogue of Palearctic Coleoptera Curculionoidea. Monografias electronicas SEA, 8 (1), 219 - 231."]} |
format |
Text |
author |
Jiang, Chunyan Caldara, Roberto Zhang, Runzhi |
author_facet |
Jiang, Chunyan Caldara, Roberto Zhang, Runzhi |
author_sort |
Jiang, Chunyan |
title |
Tychius kerulensis |
title_short |
Tychius kerulensis |
title_full |
Tychius kerulensis |
title_fullStr |
Tychius kerulensis |
title_full_unstemmed |
Tychius kerulensis |
title_sort |
tychius kerulensis |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://dx.doi.org/10.5281/zenodo.4501841 https://zenodo.org/record/4501841 |
long_lat |
ENVELOPE(-57.950,-57.950,-63.324,-63.324) ENVELOPE(-57.333,-57.333,-64.200,-64.200) |
geographic |
Barrios Bouchard |
geographic_facet |
Barrios Bouchard |
genre |
ren Siberia |
genre_facet |
ren Siberia |
op_relation |
http://zenodo.org/record/4411319 http://publication.plazi.org/id/9F17FF90FFBFFFF1E642FFC6FFD98233 http://zoobank.org/0C2E90FC-25FD-455D-86A7-0BA8210C0A30 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4856.1.1 http://zenodo.org/record/4411319 http://publication.plazi.org/id/9F17FF90FFBFFFF1E642FFC6FFD98233 http://zoobank.org/0C2E90FC-25FD-455D-86A7-0BA8210C0A30 https://dx.doi.org/10.5281/zenodo.4501842 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.4501841 https://doi.org/10.11646/zootaxa.4856.1.1 https://doi.org/10.5281/zenodo.4501842 |
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