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Helena Shaverdo
Naturhistorisches Museum Wien
Wien, Austria
16 articles by this author
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Research Article
A species-group key and notes on phylogeny and character evolution in New Guinean Exocelina Broun, 1886 diving beetles (Coleoptera, Dytiscidae, Copelatinae)
    Helena Shaverdo,     Michael Balke
10.3897/zookeys.1131.94205
 22-11-2022
 Unique: 517 | Total: 753  | Access Period:
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 31-58
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Research Article
Seven new species of the Exocelina ekari group from New Guinea central and coastal mountains (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Suriani Surbakti, Bob Sumoked,     Michael Balke
10.3897/zookeys.1026.61554
 25-03-2021
 Unique: 1155 | Total: 1731  | Access Period:
 Reprint: € 7,00
 45-67
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Research Article
A review of Copelatus diving beetles from the Solomon Islands, reporting the discovery of six new species (Coleoptera, Dytiscidae, Copelatinae)
    Jiří Hájek, Helena Shaverdo, Lars Hendrich,     Michael Balke
10.3897/zookeys.1023.61478
 11-03-2021
 Unique: 1302 | Total: 1990  | Access Period:
 Reprint: € 11,00
 81-118
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Research Article
Three new species of Exocelina Broun, 1886 from the southern slopes of the New Guinea central range, with introduction of the Exocelina skalei group (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Suriani Surbakti, Bob Sumoked,     Michael Balke
10.3897/zookeys.1007.59351
 30-12-2020
 Unique: 1332 | Total: 1896  | Access Period:
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 129-143
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Research Article
Two new species of the Exocelina ekari group from New Guinea with strongly modified male antennae (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Suriani Surbakti, Bob Sumoked,     Michael Balke
10.3897/zookeys.960.55007
 17-08-2020
 Unique: 1416 | Total: 2033  | Access Period:
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 63-78
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Research Article
Taxonomic revision of Australian Copelatus Erichson, 1832 (Coleoptera, Dytiscidae, Copelatinae)
    Lars Hendrich, Helena Shaverdo,     Jiří Hájek, Michael Balke
10.3897/zookeys.889.39090
 14-11-2019
 Unique: 2405 | Total: 3857  | Access Period:
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 81-152
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Research Article
Nine new species groups, 15 new species, and one new subspecies of New Guinea diving beetles of the genus Exocelina Broun, 1886 (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Suriani Surbakti, Evie L. Warikar, Katayo Sagata,     Michael Balke
10.3897/zookeys.878.37403
 07-10-2019
 Unique: 2137 | Total: 3363  | Access Period:
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 73-143
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Research Article
Introduction of the Exocelina casuarina-group, with a key to its representatives and descriptions of 19 new species from New Guinea (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Katayo Sagata,     Michael Balke
10.3897/zookeys.803.28903
 06-12-2018
 Unique: 2349 | Total: 3652  | Access Period:
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 7-70
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Research Article
Descriptions of two new species and one new subspecies from the Exocelina okbapensis-group, and notes on the E. aipo-group (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Bob Sumoked,     Michael Balke
10.3897/zookeys.715.15913
 09-11-2017
 Unique: 2700 | Total: 4114  | Access Period:
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 17-37
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Research Article
Six new species of the genus Exocelina Broun, 1886 from Wano Land, New Guinea (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Michael Wild, Bob Sumoked, Michael Balke
10.3897/zookeys.665.11792
 04-04-2017
 Unique: 2750 | Total: 4413  | Access Period:
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 93-120
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Research Article
Taxonomic revision of New Guinea diving beetles of the Exocelina danae group, with the description of ten new species (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Katayo Sagata,     Michael Balke
10.3897/zookeys.619.9951
 27-09-2016
 Unique: 3500 | Total: 5950  | Access Period:
 Reprint: € 16,00
 45-102
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Research Article
Description of two new species of the Exocelina broschii-group from Papua New Guinea, with revision and key to all representatives of this species group (Coleoptera, Dytiscidae, Copelatinae)
Helena Shaverdo, Katayo Sagata,     Michael Balke
10.3897/zookeys.577.7254
 05-04-2016
 Unique: 2542 | Total: 4200  | Access Period:
 Reprint: € 7,00
 125-148
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