Insect Communities

Sylvain Delabye, Ph.D.

Born 15th November 1990 in France


2012: B.Sc. in Ecology and Biology of Organisms, University of Rouen
2014: M.Sc. in  Environment, Soils, Water and Biodiversity, University of Rouen
2016 – 2021:  Ph.D. studies of Entomology, Faculty of Science, University of South Bohemia, Ceske Budejovice, Czechia.
Thesis: Ecological and biogeographical drivers of Afrotropical Lepidoptera biodiversity


January 2021 – present: Postdoctoral researcher, Department of Ecology, Faculty of Science, Charles University, Prague, Czechia, and Institute of Entomology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia.

2018 – 2020:  Institute of Entomology, Biology Centre, Czech Academy of Sciences, Czech Republic (Ph.D. student, technician)

Research and study experience

Since 2018: Republic of South Africa, Kruger NP – research on dynamics of biodiversity in African savannah (field technician for entomological parts), 4 expeditions, 3 months together. Leader of one expedition.

2018: Madagascar. Survey of Lepidoptera in the Ranomafana National Park. 1 week.

2017: Zimbabwe. Research on diversity of Lepidoptera along an environmental productivity gradient. 2 weeks.

Since 2016: Czechia. Collecting data on pollinator ecology in fragmented wet meadow landscapes (Železné hory) and along an elevational gradient (Krkonoše), on diversity of moths in previously burnt forests (České Švýcarsko), and on biodiversity of several groups of arthropods along a gradient of disturbance intensity (Brdy Mts.). Several short field trips, 2 months together.

Since 2016: Cameroon. Research on diversity of Lepidoptera along an elevational gradient of Mount Cameroon; research on the influence of forest remnants characteristics on moth communities in a fragmented landscape of the Bamenda Highlands. 3 expeditions, 5 months together. Co-leader of two expeditions.

Since 2016: Poland. Zoological Museum of the Jagiellonian University, Krakow. Sorting and identification of moths; close collaboration with the team of Dr. Tomasz Pyrcz. 6 visits, 3 months together.

2014: Gabon – ECOTROP: Field course of tropical ecology, 2 weeks

2014: ECODIV: Laboratory of Ecology, University of Rouen, France – internship, 6 months

2013: CEMAGREF, Nogent-sur-Vernisson, France – internship, 4 months



Mertens, J.E.J., Brisson, L., Janeček, Š., Kolmberg, Y., Maicher, V., Sáfián, Sz., Delabye, S., Potocký, P., Kobe, I.N., Pyrcz, T., & Tropek R. (2021) Elevational and seasonal patterns of butterflies and hawkmoths in plant-pollinator networks in tropical rainforests of Mount Cameroon. Scientific Reports 11: 9710. (IF=4.379)

Delabye, S., Maicher, V., Sáfián, Sz., Doležal, J., Altman, J., Janeček, Š., Kobe, I.N., Murkwe, M., Šebek, P., & Tropek, R. (2020) Butterfly and moth communities differ in their response to habitat structure in rainforests of Mount Cameroon. Biotropica, 53: 567-580. (IF=2.090)

Maicher, V., Delabye, S., Murkwe, M., Doležal, J., Altman, J., Kobe, I.N., Desmist, J., Fokam, E.B., Pyrcz, T., & Tropek, R. (2020) Effects of disturbances by forest elephants on diversity of trees and insects on Mount Cameroon. Scientific Reports, 10: 21618. (IF=4.379)

Delabye, S., Sedláček, O., Maicher, V., & Tropek R. (2020) New records of six moth (Lepidoptera: Erebidae, Lasiocampidae) species in south African countries, with comments on their distribution. Biodiversity Data Journal. 8:e59339. (IF=1.331)

Delabye, S., Maicher, V., Sáfián, Sz., Potocký, P., Mertens, J.E.J., Przybyłowicz, Ł., Murkwe, M., Kobe, I.N., Fokam, E.B., Janeček, Š., & Tropek, R. (2020) First records of 31 species of butterflies and moths (Lepidoptera) in Cameroon, with remarks on their elevational ranges. Biodiversity Data Journal. 8:e50543. (IF=1.331)

Ustjuzhanin, P., Kovtunovich, V., Maicher, V., Sáfián, Sz., Delabye, S., Streltzov, A., & Tropek, R. (2020) Even hotter hotspot: description of seven new species of many-plumed moths (Lepidoptera, Alucitidae) from Mount Cameroon. Zookeys, 935: 103-119. (IF=1.137)

Maicher, V., Sáfián, Sz., Murkwe, M., Delabye, S., Przybyłowicz, Ł., Potocký, P., Kobe, I.N., Janeček, Š., Mertens, J.E.J., Fokam, E.B., Pyrcz, T., Doležal, J., Altman, J., Hořák, D., Fiedler, K., & Tropek, R. (2019) Seasonal shifts of biodiversity patterns and species’ elevation ranges of butterflies and moths along a complete rainforest elevational gradient on Mount Cameroon. Journal of
Biogeography, 47: 342-354. (IF=3.720)

Delabye, S., Rougerie, R., Bayendi, S., Andeime-Eyene, M., Zakharov, E.V., deWaard, J.R., Hebert, P.D.N., Kamgang, R., Le Gall, P., Lopez-Vaamonde, C., Mavoungou, J.-F., Moussavou, G., Moulin, N., Oslisly, R., Rahola, N., Sebag, D., & Decaëns, T. (2019) Characterization and comparison of poorly known moth communities through DNA barcoding in two Afrotropical environments in Gabon. Genome, 62: 96-107. (IF=2.037)