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Insect Community Ecology Group

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Global study on the forest diversity and its drivers

The number of tree species in local ecosystems is a key measure of biodiversity. A well-known ecological rule states that species numbers increase from the poles to the equator. But why is this trend not completely universal, and what can…

Robert TropekWednesday August 10th, 2022 Uncategorized
Global study on the forest diversity and its driversRead more

A call for a Ph.D. student in our group!

For a project entitled Latitudinal patterns in specialization of wild bees: Metabarcoding of pollen loads along a cross-continental gradient, we are seeking a highly motivated Ph.D. student. It combines modern Next Generation Sequencing metabarcoding of pollen loads from wild bees,…

Robert TropekMonday January 10th, 2022Monday May 2nd, 2022 Uncategorized
A call for a Ph.D. student in our group!Read more

Sampling of plant-pollinator networks in Milovice

After many months of computer work, we have enjoyed almost the entire May in the field. We have started a large project recently supported by the Czech Science Foundation (Junior Star project, PI-ed by Rob), focused on latitudinal trends of…

Robert TropekFriday June 11th, 2021Friday June 11th, 2021 Uncategorized
Sampling of plant-pollinator networks in MiloviceRead more

Three new doctors in our group!

In the past two weeks, three of our members defended their Ph.D. theses! (Isn’t this some kind of record?!) First, Sylvain defended his thesis on biodiversity of Afrotropical butterflies and moths at the University of South Bohemia, Czechia. The next…

Robert TropekFriday May 7th, 2021Saturday May 8th, 2021 Uncategorized
Three new doctors in our group!Read more

Popularising of our research

In the past months, our research has repeatedly appeared in media, especially in Český rozhlas Plus, the Czech public radio focused on science and society. Our last sampling trip to Kruger NP was accompanied by a journalist Ondřej Novák who…

Robert TropekTuesday June 30th, 2020Tuesday June 30th, 2020 Uncategorized
Popularising of our researchRead more

Sampling in Kruger NP

In late March, just before the covid lock-down, we have arrived from South African Kruger NP. Rob and Sylvain did the last sampling of insects for the large collaborative research on the role of large herbivores and water availability for…

Robert TropekTuesday June 30th, 2020 Uncategorized
Sampling in Kruger NPRead more

New publication on a butterfly pollination system

Our case study of the butterfly pollinated Scadoxus cinnabarinus has just been published in the Arthropod-Plant Interactions journal. Our so far unique system of flowers video recording system was developed on a few case studies on the slopes of Mount…

Robert TropekFriday January 17th, 2020Monday January 20th, 2020 Uncategorized
New publication on a butterfly pollination systemRead more

New publication on Afrotropical butterflies

In the last days of 2019, our new publication on understudied Afrotropical butterflies has been published in SHILAP Revista de lepidopterológia, the pdf can be downloaded here. In this study, Rob has participated on the description of unknown females of…

Robert TropekWednesday January 15th, 2020Thursday January 16th, 2020 Uncategorized
New publication on Afrotropical butterfliesRead more

Work in the Krakow museum

After some time, we have continued to process our moth material curated in collections of the Nature Education Centre of the Jagiellonian University in Krakow. The main aim was to introduce our material to Fotini, our new Erasmus intern. For…

Robert TropekWednesday January 15th, 2020Thursday January 16th, 2020 Uncategorized
Work in the Krakow museumRead more

A sampling trip to Kruger

Pajá and Sylvain have spent the past three weeks in the Kruger National Park in South Africa. They continued sampling of moths and recording of bats for the project led by Petr Pysek and David Storch focused on the role…

Robert TropekSunday December 8th, 2019Tuesday December 10th, 2019 Uncategorized
A sampling trip to KrugerRead more
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Nové publikace

Gaona F.P., Delabye S., Maicher V., Sáfián Sz., Altman J., Doležal J., Janeček Š., Kobe I.N., Murkwe M., Tropek R. (in press) Butterfly and moth habitat specialisation changes along an elevational gradient of tropical forests on Mount Cameroon. Oikos.

Gaona F.P., Delabye S., Maicher V., Ustjuzhanin P., Kovtunovich V.N., Janeček Š., Murkwe M., Potocký P., Sáfián Sz., Tropek R. (in press) Elevational patterns in two groups of micromoths (Lepidoptera: Pterophoridae, Alucitidae) in tropical forests of Mount Cameroon. African Journal of Ecology.

Gaona F.P., Delabye S., Potocký P., Govorov V., Čuda J., Foxcroft L.C., Garlacz R., Hejda M., MacFadyen S., Pyrcz T., Pyšková K., Sedláček O., Storch D., Pyšek P., Tropek R. (2025) Chasing the rains: Seasonal dynamics of herbivorous and predatory insects in savannahs in Kruger National Park, South Africa. Austral Ecology 50: e70115.

Barták M., Tropek R. (2025) When the day ends: Review on the importance of nocturnal moths as pollinators in tropical ecosystems. Journal of Tropical Ecology 41: e5.

Lanuza J.B. et al. (inlc. Tropek R.) EuPPollNet: A European database of plant-pollinator networks. Global Ecology and Biogeography 34: e70000.

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