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Author
Roger Blahnik
University of Minnesota
United States of America
7 articles by this author
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Research Article
A new genus and new species of Ecuadorian Philopotamidae (Trichoptera)
Ralph W. Holzenthal
,
Roger J. Blahnik
,
Blanca Ríos-Touma
10.3897/zookeys.1117.86984
11-08-2022
Unique: 1490 | Total: 2014
| Access Period:
Reprint: € 11,00
95-122
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Research Article
Checklist of the caddisflies (Insecta, Trichoptera) of the Upper Midwest region of the United States
David C. Houghton
,
R. Edward DeWalt
,
Todd Hubbard
,
Kurt L. Schmude
,
Jeffrey J. Dimick
,
Ralph W. Holzenthal
,
Roger J. Blahnik
,
James L. Snitgen
Part of: Special Issue in Honor of Ralph W. Holzenthal for a Lifelong Contribution to Trichoptera Systematics
10.3897/zookeys.1111.72345
11-07-2022
Unique: 1730 | Total: 2457
| Access Period:
Reprint: € 7,00
287-300
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Monograph
New species of the genus
Chimarra
Stephens from Africa (Trichoptera, Philopotamidae) and characterization of the African groups and subgroups of the genus
Roger Blahnik
,
Trond Andersen
Part of: Special Issue in Honor of Ralph W. Holzenthal for a Lifelong Contribution to Trichoptera Systematics
10.3897/zookeys.1111.77586
11-07-2022
Unique: 1829 | Total: 2633
| Access Period:
Reprint: € 50,00
43-198
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Research Article
New species and a new genus of Philopotamidae from the Andes of Bolivia and Ecuador (Insecta, Trichoptera)
Ralph W. Holzenthal
,
Roger J. Blahnik
,
Blanca Ríos-Touma
10.3897/zookeys.780.26977
08-08-2018
Unique: 2684 | Total: 4029
| Access Period:
Reprint: € 8,00
89-108
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Research Article
Review and redescription of species in the
Oecetis avara
group, with the description of 15 new species (Trichoptera, Leptoceridae)
Roger Blahnik
,
Ralph Holzenthal
Part of: Review and redescription of species in the
Oecetis avara
group, with the description of 15 new species (Trichoptera, Leptoceridae)
10.3897/zookeys.376.6047
03-02-2014
Unique: 5833 | Total: 9150
| Access Period:
Reprint: € 32,00
1-83
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Research Article
New Neotropical species of
Chimarra
(Trichoptera, Philopotamidae)
Roger Blahnik
,
Ralph Holzenthal
10.3897/zookeys.184.2911
21-04-2012
Unique: 6690 | Total: 9727
| Access Period:
Reprint: € 13,00
1-33
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Research Article
Systematics of the Neotropical caddisfly genus
Notidobiella
Schmid (Trichoptera, Sericostomatidae), with the description of 3 new species
Ralph Holzenthal
,
Roger Blahnik
10.3897/zookeys.71.791
14-12-2010
Unique: 8210 | Total: 11775
| Access Period:
Reprint: € 11,00
23-47
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