Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen.
Meridiorhantus n. gen. Type species: Dytiscus calidus Fabricius, 1792 by present designation. Diagnosis . Medium sized to large (12–17 mm) species. Medial labral emargination deep. Sides of pronotum with border thin, often indistinct or partly lacking; posterior pronotal angles weakly obtuse elytral...
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ftzenodo:oai:zenodo.org:6032561 2024-09-15T17:44:29+00:00 Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen. Balke, Michael Hájek, Jiří Hendrich, Lars 2017-12-31 https://doi.org/10.5281/zenodo.6032561 http://treatment.plazi.org/id/03BEC86C7465FFB1FF70FF4606ADFBE6 unknown Zenodo https://doi.org/10.11646/zootaxa.4258.1.7 http://zenodo.org/record/569186 http://publication.plazi.org/id/FF87B0147463FFB7FFE7FFD10546FFDF https://sibils.text-analytics.ch/search/collections/plazi/03BEC86C7465FFB1FF70FF4606ADFBE6 https://doi.org/10.5281/zenodo.569187 https://doi.org/10.5281/zenodo.569189 http://zoobank.org/F1CAF737-B509-4F1A-A787-0DCF3B6010DC https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6032560 https://doi.org/10.5281/zenodo.6032561 oai:zenodo.org:6032561 http://treatment.plazi.org/id/03BEC86C7465FFB1FF70FF4606ADFBE6 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Generic reclassification of species formerly included in Rhantus Dejean (Coleoptera, Dytiscidae, Colymbetinae), pp. 91-100 in Zootaxa, 4258(1), 97, (2017-12-31) Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Meridiorhantus info:eu-repo/semantics/other 2017 ftzenodo https://doi.org/10.5281/zenodo.603256110.11646/zootaxa.4258.1.710.5281/zenodo.56918710.5281/zenodo.56918910.5281/zenodo.6032560 2024-07-25T22:33:55Z Meridiorhantus n. gen. Type species: Dytiscus calidus Fabricius, 1792 by present designation. Diagnosis . Medium sized to large (12–17 mm) species. Medial labral emargination deep. Sides of pronotum with border thin, often indistinct or partly lacking; posterior pronotal angles weakly obtuse elytral reticulation simple, consisting of fine isodiametric cells and without larger polygonal meshes. Setae on parameres apically acute, not modified to trumpet-shaped “suction” setae (Balke 1990). Position. Sister group of Carabdytes Balke, Hendrich & Wewalka, 1992 (Morinière et al. 2016) (Fig. 1). Etymology. Composed from prefix Meridio -, derived from Latin meridiem (= southern) and stem Rhantus , genus of Colymbetinae; gender masculine. Species composition. Five species distributed in the southern Neotropical region, one of whĺch has two subspecĺes; the only exception is M. calidus (Fabricius, 1792) n. comb. which is widely distributed in the Neotropical Region and reaching also Nearctic regions in Mexico, the southern USA and the E coast of the USA as far north as New York City. Meridiorhantus antarcticus (Germain, 1854) n. comb. M. antarcticus antarcticus (Germain, 1854), Chile (Fig. 3 B). M. antarcticus nahueli Trémouilles, 1984, Argentina. Meridiorhantus calidus (Fabricius, 1792) n. comb. , South and Central America, West Indies, southern USA (Fig. 3 C). Meridiorhantus limbatus (Aubé, 1838) n. comb. , Brazil Notes: This species was not included in Morinière et al. (2016). It is morphologically however very similar to M . antarcticus and M. orbignyi (Balke 1993a) which leads us to conclude that it belongs to this clade as well. Meridiorhantus orbignyi (Balke, 1992) n. comb. , Argentina, Brazil, Uruguay. Meridiorhantus validus (Sharp, 1882) n. comb. (Fig. 3 D), Argentina, Chile. Published as part of Balke, Michael, Hájek, Jiří & Hendrich, Lars, 2017, Generic reclassification of species formerly included in Rhantus Dejean (Coleoptera, Dytiscidae, Colymbetinae), pp. 91-100 in Zootaxa 4258 (1) on page 97, ... Other/Unknown Material Antarc* antarcticus Zenodo |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Meridiorhantus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Meridiorhantus Balke, Michael Hájek, Jiří Hendrich, Lars Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Coleoptera Dytiscidae Meridiorhantus |
description |
Meridiorhantus n. gen. Type species: Dytiscus calidus Fabricius, 1792 by present designation. Diagnosis . Medium sized to large (12–17 mm) species. Medial labral emargination deep. Sides of pronotum with border thin, often indistinct or partly lacking; posterior pronotal angles weakly obtuse elytral reticulation simple, consisting of fine isodiametric cells and without larger polygonal meshes. Setae on parameres apically acute, not modified to trumpet-shaped “suction” setae (Balke 1990). Position. Sister group of Carabdytes Balke, Hendrich & Wewalka, 1992 (Morinière et al. 2016) (Fig. 1). Etymology. Composed from prefix Meridio -, derived from Latin meridiem (= southern) and stem Rhantus , genus of Colymbetinae; gender masculine. Species composition. Five species distributed in the southern Neotropical region, one of whĺch has two subspecĺes; the only exception is M. calidus (Fabricius, 1792) n. comb. which is widely distributed in the Neotropical Region and reaching also Nearctic regions in Mexico, the southern USA and the E coast of the USA as far north as New York City. Meridiorhantus antarcticus (Germain, 1854) n. comb. M. antarcticus antarcticus (Germain, 1854), Chile (Fig. 3 B). M. antarcticus nahueli Trémouilles, 1984, Argentina. Meridiorhantus calidus (Fabricius, 1792) n. comb. , South and Central America, West Indies, southern USA (Fig. 3 C). Meridiorhantus limbatus (Aubé, 1838) n. comb. , Brazil Notes: This species was not included in Morinière et al. (2016). It is morphologically however very similar to M . antarcticus and M. orbignyi (Balke 1993a) which leads us to conclude that it belongs to this clade as well. Meridiorhantus orbignyi (Balke, 1992) n. comb. , Argentina, Brazil, Uruguay. Meridiorhantus validus (Sharp, 1882) n. comb. (Fig. 3 D), Argentina, Chile. Published as part of Balke, Michael, Hájek, Jiří & Hendrich, Lars, 2017, Generic reclassification of species formerly included in Rhantus Dejean (Coleoptera, Dytiscidae, Colymbetinae), pp. 91-100 in Zootaxa 4258 (1) on page 97, ... |
format |
Other/Unknown Material |
author |
Balke, Michael Hájek, Jiří Hendrich, Lars |
author_facet |
Balke, Michael Hájek, Jiří Hendrich, Lars |
author_sort |
Balke, Michael |
title |
Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen. |
title_short |
Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen. |
title_full |
Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen. |
title_fullStr |
Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen. |
title_full_unstemmed |
Meridiorhantus Balke, Hájek & Hendrich, 2017, n. gen. |
title_sort |
meridiorhantus balke, hájek & hendrich, 2017, n. gen. |
publisher |
Zenodo |
publishDate |
2017 |
url |
https://doi.org/10.5281/zenodo.6032561 http://treatment.plazi.org/id/03BEC86C7465FFB1FF70FF4606ADFBE6 |
genre |
Antarc* antarcticus |
genre_facet |
Antarc* antarcticus |
op_source |
Generic reclassification of species formerly included in Rhantus Dejean (Coleoptera, Dytiscidae, Colymbetinae), pp. 91-100 in Zootaxa, 4258(1), 97, (2017-12-31) |
op_relation |
https://doi.org/10.11646/zootaxa.4258.1.7 http://zenodo.org/record/569186 http://publication.plazi.org/id/FF87B0147463FFB7FFE7FFD10546FFDF https://sibils.text-analytics.ch/search/collections/plazi/03BEC86C7465FFB1FF70FF4606ADFBE6 https://doi.org/10.5281/zenodo.569187 https://doi.org/10.5281/zenodo.569189 http://zoobank.org/F1CAF737-B509-4F1A-A787-0DCF3B6010DC https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6032560 https://doi.org/10.5281/zenodo.6032561 oai:zenodo.org:6032561 http://treatment.plazi.org/id/03BEC86C7465FFB1FF70FF4606ADFBE6 |
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.603256110.11646/zootaxa.4258.1.710.5281/zenodo.56918710.5281/zenodo.56918910.5281/zenodo.6032560 |
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1810492091913994240 |