Hydrosmecta pseudodiosica Lohse
Hydrosmecta pseudodiosica Lohse (Fig. 39–47) Hydrosmecta pseudodiosica Lohse, in Lohse et al. 1990: 149. Majka and Klimaszewski 2008; Webster et al. 2012. Diagnosis. Body length 2.5–2.7 mm; body brown to piceous, dull, elytra and legs dark brown (Fig. 39); microsculpture of forebody minute, consisti...
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Online Access: | https://dx.doi.org/10.5281/zenodo.5186049 https://zenodo.org/record/5186049 |
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ftdatacite:10.5281/zenodo.5186049 |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Staphylinidae Hydrosmecta Hydrosmecta pseudodiosica |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Staphylinidae Hydrosmecta Hydrosmecta pseudodiosica Klimaszewski, Jan Webster, Reginald P. Davies, Anthony Hydrosmecta pseudodiosica Lohse |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Staphylinidae Hydrosmecta Hydrosmecta pseudodiosica |
description |
Hydrosmecta pseudodiosica Lohse (Fig. 39–47) Hydrosmecta pseudodiosica Lohse, in Lohse et al. 1990: 149. Majka and Klimaszewski 2008; Webster et al. 2012. Diagnosis. Body length 2.5–2.7 mm; body brown to piceous, dull, elytra and legs dark brown (Fig. 39); microsculpture of forebody minute, consisting of rounded meshes; head subquadrate, at eye level about as wide as at level of tempora; eyes about as long as postocular region in dorsal view; antennae slender, antennomeres II and III subequal in length, following ones elongate but decreasing in length toward apex; glossa thin and long, Y-shaped, deeply split apically; each mandible with subapical tooth; pronotum transverse, 1.25 as broad as long and 1/6 broader than head, broadest near apex, sides converging basally to obtuse posterior angles; elytra at suture 1.3 as long as pronotum along midline of disc, about 1.2 as broad as pronotum; abdomen subparallel, tergites becoming longer toward apex. Male: tergite VIII broadly arcuate (Fig. 42); sternite VIII with apical margin straight medially, very broadly rounded laterally (Fig. 43); median lobe of aedeagus with narrowly oval bulbus, evenly coalescent with short triangular tubus in dorsal view (Fig. 41); in lateral view tubus with apical part narrow, directed slightly ventrad (Fig. 40); internal sac with two elongate structures in bulbus (Fig. 41). Female: tergite VIII truncate apically (Fig. 44); sternite VIII with apical margin moderately produced, with moderately deep, rounded emargination at middle (Fig. 45); spermatheca with capsule small, spherical, with shallow and moderately wide apical invagination, stem long, irregularly twisted and swollen posteriorly (Fig. 46, 47). This species is similar to H. odiosica Casey from California, but has a larger and longer body ( H. odiosica is 1.8 mm long) and a more transverse pronotum. Distribution. Origin: Nearctic. Canada: NB, ON, YT . USA: not recorded. Collection and habitat data. Habitat: riparian habitats, sandy and cobblestone shores of brooks and rivers; adults under small cobblestones and gravel set in sand on a partially shaded cobblestone bar near the outflow of a brook into a clear rocky river. Collecting period: V, VI. Collecting method: hand collecting or aspirating specimens from near and under cobblestones at edges of streams. : Published as part of Klimaszewski, Jan, Webster, Reginald P. & Davies, Anthony, 2017, Genus Hydrosmecta C. G. Thomson: a review of species occurring in eastern Canada (Coleoptera, Staphylinidae, Aleocharinae), pp. 1-17 in Insecta Mundi 2017 (593) on pages 8-9, DOI: 10.5281/zenodo.5169545 : {"references": ["Lohse, G. A., J. Klimaszewski, and A. Smetana. 1990. Revision of arctic Aleocharinae of North America (Coleoptera: Staphylinidae). The Coleopterists Bulletin 44: 121 - 202.", "Majka, C. G., and J. Klimaszewski. 2008. New records of Canadian Aleocharinae (Coleoptera: Staphylinidae). p. 85 - 114. In: C. G. Majka and J. Klimaszewski (eds.). Biodiversity, Biosystematics, and Ecology of Canadian Coleoptera. ZooKeys 2: 85 - 114.", "Webster, R. P., J. Klimaszewski, J. D. Sweeney, and I. DeMerchant. 2012. New Staphylinidae (Coleoptera) records with new collection data from New Brunswick, and an addition to the fauna of Quebec, Canada: Aleocharinae. ZooKeys 186: 83 - 118."]} |
format |
Text |
author |
Klimaszewski, Jan Webster, Reginald P. Davies, Anthony |
author_facet |
Klimaszewski, Jan Webster, Reginald P. Davies, Anthony |
author_sort |
Klimaszewski, Jan |
title |
Hydrosmecta pseudodiosica Lohse |
title_short |
Hydrosmecta pseudodiosica Lohse |
title_full |
Hydrosmecta pseudodiosica Lohse |
title_fullStr |
Hydrosmecta pseudodiosica Lohse |
title_full_unstemmed |
Hydrosmecta pseudodiosica Lohse |
title_sort |
hydrosmecta pseudodiosica lohse |
publisher |
Zenodo |
publishDate |
2017 |
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https://dx.doi.org/10.5281/zenodo.5186049 https://zenodo.org/record/5186049 |
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ENVELOPE(-97.105,-97.105,58.203,58.203) |
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Arctic Canada Rocky River |
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Arctic Canada Rocky River |
genre |
Arctic |
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Arctic |
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https://doi.org/10.5281/zenodo.5186049 https://doi.org/10.5281/zenodo.5169545 https://doi.org/10.5281/zenodo.5169561 https://doi.org/10.5281/zenodo.5186048 |
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ftdatacite:10.5281/zenodo.5186049 2023-05-15T15:19:51+02:00 Hydrosmecta pseudodiosica Lohse Klimaszewski, Jan Webster, Reginald P. Davies, Anthony 2017 https://dx.doi.org/10.5281/zenodo.5186049 https://zenodo.org/record/5186049 unknown Zenodo http://publication.plazi.org/id/FFD7E467942BFFC7CF4DFFF64E65A12C http://zoobank.org/843C58D8-84D7-4BAA-94C8-466B133685AF https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.5169545 http://publication.plazi.org/id/FFD7E467942BFFC7CF4DFFF64E65A12C https://dx.doi.org/10.5281/zenodo.5169561 http://zoobank.org/843C58D8-84D7-4BAA-94C8-466B133685AF https://dx.doi.org/10.5281/zenodo.5186048 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Staphylinidae Hydrosmecta Hydrosmecta pseudodiosica Text Taxonomic treatment article-journal ScholarlyArticle 2017 ftdatacite https://doi.org/10.5281/zenodo.5186049 https://doi.org/10.5281/zenodo.5169545 https://doi.org/10.5281/zenodo.5169561 https://doi.org/10.5281/zenodo.5186048 2021-11-05T12:55:41Z Hydrosmecta pseudodiosica Lohse (Fig. 39–47) Hydrosmecta pseudodiosica Lohse, in Lohse et al. 1990: 149. Majka and Klimaszewski 2008; Webster et al. 2012. Diagnosis. Body length 2.5–2.7 mm; body brown to piceous, dull, elytra and legs dark brown (Fig. 39); microsculpture of forebody minute, consisting of rounded meshes; head subquadrate, at eye level about as wide as at level of tempora; eyes about as long as postocular region in dorsal view; antennae slender, antennomeres II and III subequal in length, following ones elongate but decreasing in length toward apex; glossa thin and long, Y-shaped, deeply split apically; each mandible with subapical tooth; pronotum transverse, 1.25 as broad as long and 1/6 broader than head, broadest near apex, sides converging basally to obtuse posterior angles; elytra at suture 1.3 as long as pronotum along midline of disc, about 1.2 as broad as pronotum; abdomen subparallel, tergites becoming longer toward apex. Male: tergite VIII broadly arcuate (Fig. 42); sternite VIII with apical margin straight medially, very broadly rounded laterally (Fig. 43); median lobe of aedeagus with narrowly oval bulbus, evenly coalescent with short triangular tubus in dorsal view (Fig. 41); in lateral view tubus with apical part narrow, directed slightly ventrad (Fig. 40); internal sac with two elongate structures in bulbus (Fig. 41). Female: tergite VIII truncate apically (Fig. 44); sternite VIII with apical margin moderately produced, with moderately deep, rounded emargination at middle (Fig. 45); spermatheca with capsule small, spherical, with shallow and moderately wide apical invagination, stem long, irregularly twisted and swollen posteriorly (Fig. 46, 47). This species is similar to H. odiosica Casey from California, but has a larger and longer body ( H. odiosica is 1.8 mm long) and a more transverse pronotum. Distribution. Origin: Nearctic. Canada: NB, ON, YT . USA: not recorded. Collection and habitat data. Habitat: riparian habitats, sandy and cobblestone shores of brooks and rivers; adults under small cobblestones and gravel set in sand on a partially shaded cobblestone bar near the outflow of a brook into a clear rocky river. Collecting period: V, VI. Collecting method: hand collecting or aspirating specimens from near and under cobblestones at edges of streams. : Published as part of Klimaszewski, Jan, Webster, Reginald P. & Davies, Anthony, 2017, Genus Hydrosmecta C. G. Thomson: a review of species occurring in eastern Canada (Coleoptera, Staphylinidae, Aleocharinae), pp. 1-17 in Insecta Mundi 2017 (593) on pages 8-9, DOI: 10.5281/zenodo.5169545 : {"references": ["Lohse, G. A., J. Klimaszewski, and A. Smetana. 1990. Revision of arctic Aleocharinae of North America (Coleoptera: Staphylinidae). The Coleopterists Bulletin 44: 121 - 202.", "Majka, C. G., and J. Klimaszewski. 2008. New records of Canadian Aleocharinae (Coleoptera: Staphylinidae). p. 85 - 114. In: C. G. Majka and J. Klimaszewski (eds.). Biodiversity, Biosystematics, and Ecology of Canadian Coleoptera. ZooKeys 2: 85 - 114.", "Webster, R. P., J. Klimaszewski, J. D. Sweeney, and I. DeMerchant. 2012. New Staphylinidae (Coleoptera) records with new collection data from New Brunswick, and an addition to the fauna of Quebec, Canada: Aleocharinae. ZooKeys 186: 83 - 118."]} Text Arctic DataCite Metadata Store (German National Library of Science and Technology) Arctic Canada Rocky River ENVELOPE(-97.105,-97.105,58.203,58.203) |