Hydroporus acutangulus Thomson 1856
Hydroporus acutangulus Thomson, 1856 The species was described by Thomson (1856: 202) after specimens from northern Sweden, "Lappland" (very roughly estimated to 67N 26E; circle (1) in Fig. 13). The type localities of the five other known synonyms are also given as circles in Fig. 13: (2)...
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ftzenodo:oai:zenodo.org:5914739 2024-09-15T17:59:05+00:00 Hydroporus acutangulus Thomson 1856 Jia, Fenglong Zhao, Shuang Fery, Hans 2012-03-06 https://doi.org/10.5281/zenodo.5914739 http://treatment.plazi.org/id/952587BC1C7AFF9BFF32F9066490FD40 unknown Zenodo https://doi.org/10.11646/zootaxa.3223.1.4 http://zenodo.org/record/210833 http://publication.plazi.org/id/691CFFC41C7DFF93FFA5FFC1647FFF8C https://sibils.text-analytics.ch/search/collections/plazi/952587BC1C7AFF9BFF32F9066490FD40 https://doi.org/10.5281/zenodo.210837 https://doi.org/10.5281/zenodo.210834 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5914738 https://doi.org/10.5281/zenodo.5914739 oai:zenodo.org:5914739 http://treatment.plazi.org/id/952587BC1C7AFF9BFF32F9066490FD40 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Hydroporus sejilashan sp. n., a new diving beetle of the acutangulus - complex from Xizang, China (Qinghai-Tibet Plateau), and notes on other taxa of the genus (Coleoptera, Dytiscidae, Hydroporinae), pp. 55-67 in Zootaxa, 3223(1), 62, (2012-03-06) Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Hydroporus Hydroporus acutangulus info:eu-repo/semantics/other 2012 ftzenodo https://doi.org/10.5281/zenodo.591473910.11646/zootaxa.3223.1.410.5281/zenodo.21083710.5281/zenodo.21083410.5281/zenodo.5914738 2024-07-25T10:10:36Z Hydroporus acutangulus Thomson, 1856 The species was described by Thomson (1856: 202) after specimens from northern Sweden, "Lappland" (very roughly estimated to 67N 26E; circle (1) in Fig. 13). The type localities of the five other known synonyms are also given as circles in Fig. 13: (2) Hydroporus punctatulus J. Sahlberg, 1889 (Russia, Kola peninsula, Chavanga; 66.113N 37.777E); (3) H. sumakovi (Russia, Novaya Zemlya, Belushya Guba; 71.535N 52.327E) (circle with question mark, see notes below); (4) H. pectoralis (Russia, Siberia, Neuleva river, Spirino; 61.167N 69.814E); Hydroporus zaitzevi Jacobson, 1908 is a replacement name for H. pectoralis and, thus, has the same type locality as the latter; (5) H. aenescens (Russia, Siberia, Yenisei, Bryokhovsky Island, ca. 70.83N 83.00E, and Nikandrovsky Island, ca. 70.67N 83.00E). For more details about the taxa mentioned above see Nilsson (2001) and the comprehensive discussion in Falkenström (1929: 151). We have studied several specimens from Sweden, Finland, northern Norway and Russia (Republic of Karelia) (MNB, CHF). In addition we have studied the male from the Russian Far East, Primorsky krai, Ussuriysky Rayon, Kaimanovka, ca. 43.63N 132.24E (CLH; circle 6 in Fig. 13) which has been cited in Pederzani (2001: 236). Hydroporus acutangulus is almost entirely black or has the elytra very dark brownish (Fig. 1); all specimens studied appear at least darker than those H. polaris which are at our disposal. The males have the elytra shiny and not reticulate behind the base; however, in the posterior part of the first third, traces of reticulation can be found: not complete meshes, but short indistinct lines between the punctures. More distally, this reticulation becomes more prominent, and near the apex it is replaced by small complete meshes. In the northern European males studied the pronotum is reticulated with small meshes, except a small area on disc. In the male from the Russian Far East this smooth area is extended more to the sides and reaches until the base. ... Other/Unknown Material Belushya Guba karelia* karelia* kola peninsula Lappland Northern Norway Northern Sweden Novaya Zemlya Republic of Karelia Siberia Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Hydroporus Hydroporus acutangulus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Hydroporus Hydroporus acutangulus Jia, Fenglong Zhao, Shuang Fery, Hans Hydroporus acutangulus Thomson 1856 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Hydroporus Hydroporus acutangulus |
description |
Hydroporus acutangulus Thomson, 1856 The species was described by Thomson (1856: 202) after specimens from northern Sweden, "Lappland" (very roughly estimated to 67N 26E; circle (1) in Fig. 13). The type localities of the five other known synonyms are also given as circles in Fig. 13: (2) Hydroporus punctatulus J. Sahlberg, 1889 (Russia, Kola peninsula, Chavanga; 66.113N 37.777E); (3) H. sumakovi (Russia, Novaya Zemlya, Belushya Guba; 71.535N 52.327E) (circle with question mark, see notes below); (4) H. pectoralis (Russia, Siberia, Neuleva river, Spirino; 61.167N 69.814E); Hydroporus zaitzevi Jacobson, 1908 is a replacement name for H. pectoralis and, thus, has the same type locality as the latter; (5) H. aenescens (Russia, Siberia, Yenisei, Bryokhovsky Island, ca. 70.83N 83.00E, and Nikandrovsky Island, ca. 70.67N 83.00E). For more details about the taxa mentioned above see Nilsson (2001) and the comprehensive discussion in Falkenström (1929: 151). We have studied several specimens from Sweden, Finland, northern Norway and Russia (Republic of Karelia) (MNB, CHF). In addition we have studied the male from the Russian Far East, Primorsky krai, Ussuriysky Rayon, Kaimanovka, ca. 43.63N 132.24E (CLH; circle 6 in Fig. 13) which has been cited in Pederzani (2001: 236). Hydroporus acutangulus is almost entirely black or has the elytra very dark brownish (Fig. 1); all specimens studied appear at least darker than those H. polaris which are at our disposal. The males have the elytra shiny and not reticulate behind the base; however, in the posterior part of the first third, traces of reticulation can be found: not complete meshes, but short indistinct lines between the punctures. More distally, this reticulation becomes more prominent, and near the apex it is replaced by small complete meshes. In the northern European males studied the pronotum is reticulated with small meshes, except a small area on disc. In the male from the Russian Far East this smooth area is extended more to the sides and reaches until the base. ... |
format |
Other/Unknown Material |
author |
Jia, Fenglong Zhao, Shuang Fery, Hans |
author_facet |
Jia, Fenglong Zhao, Shuang Fery, Hans |
author_sort |
Jia, Fenglong |
title |
Hydroporus acutangulus Thomson 1856 |
title_short |
Hydroporus acutangulus Thomson 1856 |
title_full |
Hydroporus acutangulus Thomson 1856 |
title_fullStr |
Hydroporus acutangulus Thomson 1856 |
title_full_unstemmed |
Hydroporus acutangulus Thomson 1856 |
title_sort |
hydroporus acutangulus thomson 1856 |
publisher |
Zenodo |
publishDate |
2012 |
url |
https://doi.org/10.5281/zenodo.5914739 http://treatment.plazi.org/id/952587BC1C7AFF9BFF32F9066490FD40 |
genre |
Belushya Guba karelia* karelia* kola peninsula Lappland Northern Norway Northern Sweden Novaya Zemlya Republic of Karelia Siberia |
genre_facet |
Belushya Guba karelia* karelia* kola peninsula Lappland Northern Norway Northern Sweden Novaya Zemlya Republic of Karelia Siberia |
op_source |
Hydroporus sejilashan sp. n., a new diving beetle of the acutangulus - complex from Xizang, China (Qinghai-Tibet Plateau), and notes on other taxa of the genus (Coleoptera, Dytiscidae, Hydroporinae), pp. 55-67 in Zootaxa, 3223(1), 62, (2012-03-06) |
op_relation |
https://doi.org/10.11646/zootaxa.3223.1.4 http://zenodo.org/record/210833 http://publication.plazi.org/id/691CFFC41C7DFF93FFA5FFC1647FFF8C https://sibils.text-analytics.ch/search/collections/plazi/952587BC1C7AFF9BFF32F9066490FD40 https://doi.org/10.5281/zenodo.210837 https://doi.org/10.5281/zenodo.210834 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.5914738 https://doi.org/10.5281/zenodo.5914739 oai:zenodo.org:5914739 http://treatment.plazi.org/id/952587BC1C7AFF9BFF32F9066490FD40 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.591473910.11646/zootaxa.3223.1.410.5281/zenodo.21083710.5281/zenodo.21083410.5281/zenodo.5914738 |
_version_ |
1810436023786668032 |