Research output per year
Research output per year
Personal profile
Fields of Science
- 118 Biological sciences
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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New data on trophic associations of dung beetles (Coleoptera, Scarabaeidae, Scarabaeinae) and lemurs (Primates, Lemuroidea) in Madagascar revealed by metabarcoding
Frolov, A. V., Vishnevskaya, M. S., Viljanen, H., Montreuil, O. & Akhmetova, L. A., 15 Aug 2024, In: Biodiversity Data Journal. 12, 12 p., e130400.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Paleogene forest fragmentation and out-of-Africa dispersal explain radiation of the Paleotropical dung beetle tribe Epactoidini trib. nov. (Coleoptera Scarabaeinae)
Rossini, M., Grebennikov, V., Merrien, T., Miraldo, A., Viljanen, H. & Tarasov, S., Oct 2022, In: Systematic Entomology. 47, 4, p. 655-667 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Révision du genre Epilissus Dejean, 1836 (Coleoptera : Scarabaeidae : Epilissini)
Montreuil, O. & Viljanen, H., 6 May 2022, In: Annales de la Société entomologique de France. 58, 2, p. 117-154 38 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Esihyönteiset, hyppyhäntäiset, kaksisukahäntäiset; Protura, Collembola, Diplura
Viljanen, H. M., Vilkamaa, P. A. & Silfverberg, H. H., 2019, In: Lajiluettelo. 2018, p. 9 1 p.Research output: Contribution to journal › Article › Professional
Open Access -
Käärmekorennot - Raphidioptera
Viljanen, H. M., 2019, In: Lajiluettelo. 2018, p. 13Research output: Contribution to journal › Article › Professional
Open AccessFile
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ICHNOR NTNU
Viljanen, H. (Project manager)
Norwegian University of Science and Technology (NTNU) Felles fakturamottak
01/04/2025 → 01/04/2027
Project: Other funder
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Spatial Foodweb Ecology Group
Roslin, T. (Principal Investigator), Kaartinen, R. (Participant), Slade, E. (Participant), Wirta, H. (Participant), Viljanen, H. (Participant) & Hardwick, B. V. P. (Other)
01/01/2011 → …
Project: Research project
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Disentangling mechanisms of evolutionary radiations in tropics by integrating big data with new phylogenetic approaches
Tarasov, S. (Project manager), Cardoso, P. M. (Participant), Losacco, F. (Participant), Merrien, T. (Participant), Montanaro, G. (Participant), Porch, N. (Participant), Vieira Lopes, F. R. (Participant) & Viljanen, H. (Participant)
01/09/2020 → 31/08/2024
Project: Research Council of Finland: Academy Project
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Biodiversiteetin väheneminen ja ekosysteemin toiminta muuttuvissa maisemissa
Roslin, T. (Project manager), Slade, E. (Participant), Kaartinen, R. (Participant), Hardwick, B. V. P. (Participant) & Viljanen, H. (Participant)
01/01/2011 → 31/12/2014
Project: Research project
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A quantitative insect food web for the high Artic
Roslin, T. (Project manager), Wirta, H. (Participant), Viljanen, H. (Participant) & Hardwick, B. V. P. (Participant)
01/01/2011 → 31/12/2014
Project: Research project
Activities
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Mattia Ragazzini
Viljanen, H. (Host)
6 Sept 2025Activity: Hosting a visitor types › Academic visit at UH
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Artur Taszakowski
Viljanen, H. (Host)
19 Jul 2022 → 21 Jul 2022Activity: Hosting a visitor types › Academic visit at UH
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Igor Malenovsky
Viljanen, H. (Host)
20 Jul 2022Activity: Hosting a visitor types › Academic visit at UH
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Natalia Kaszyca-Taszakowska
Viljanen, H. (Host)
21 Jul 2022Activity: Hosting a visitor types › Academic visit at UH
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Viktor Hartung
Viljanen, H. (Host)
20 Jul 2022 → 21 Jul 2022Activity: Hosting a visitor types › Academic visit at UH