Remarks on Hymenoptera on urban green roofs in Belgium Author Verheyde, Fons Aartshertoginnestraat 58 / 01, B- 8400 Ostend, Belgium fonsverheyde@hotmail.com Author Jacobs, JEffrEY UHasselt, Centre for Environmental Sciences, Agoralaan Gebouw-D, B- 3590 Diepenbeek, Belgium Author Dekoninck, WOUTEr Royal Belgian Institute of Natural Sciences, Vautierstraat, 29, B- 1000 Brussels, Belgium Author Achterberg, Kees Van Zhejiang University Hangzhou, China Author Rond, JErOEn Wederiklaan 10, NL- 8245, Lelystad, the Netherlands Author Blanck, Tim De Wakkensteenweg 50 a, B- 8710 Sint-Baafs-Vijve, Belgium Author Schoonvaere, KarEL Krekelstraat 59, B- 9840 De Pinte, Belgium Author Nieuwenhuijsen, Hans Frans Halsstraat 10, NL- 1816, Alkmaar, the Netherlands Author Ketelaere, Augustijn De Noendreef 7, B- 8730 Beernem, Belgium Author Minnebo, BarT Oude-Provenstraat 39, B- 8978 Watou, Belgium Author Ferrer-Suay, Mar Dpt. Zoologia, Fac. Ciencies Biològiques - Universitat de València, C / Dr. Moliner, 50, ES- 46100 Burjassot, Valencia, Spain text Belgian Journal of Entomology 2023 2023-03-03 140 1 37 journal article 10.5281/zenodo.10981934 8b1d71c4-7eda-4f8d-87a8-38068dd2235f 2295-0214 10981934 EB983FDD-CAE9-48F7-AA63-5F49CC9B6CD1

Table 1. Overview of the roofs with their reference name, age, surface area, height above ground level and dominant vegetation.

Name roof	Reference	Location	Age (y)	Surface (m²)	Height (m)	Dominant vegetation
OCMW Arena	ARENA	Deurne (N51.199°, E4.459°)	13	72	6	Sedum
Atlas	ATLAS	Antwerpen (N51.130°, E4.253°)	8	320	8	Sedum, herbs and grasses
Administrative centre Den Bell	BELL	Antwerpen (N51.205°, E4.399°)	12	85	21	Sedum
Boekenberg park 1	BOEK 1	Deurne (N51.197°, E4.463°)	14	108	5	Sedum, herbs and grasses
Boekenberg park 2	BOEK 2	Deurne (N51.197°, E4.462)	14	85	4	Sedum, herbs and grasses
Brandweer	BRA	Antwerpen (N51.251°, E4.418°)	12	777	17	Sedum, herbs and grasses
District	DIS	Wilrijk (N51.169°, E4.394°)	13	320	9	Sedum, herbs and grasses
Ecohuis 1	ECO 1	Borgerhout (N51.125°, E4.260°)	3	35	12	Sedum
Ecohuis 2	ECO 2	Borgerhout (N51.125°, E4.260°)	3	8	12	Sedum, herbs and grasses
Ellerman	ELL	Antwerpen (N51.230°, E4.415°)	6	312	9	Sedum, herbs and grasses
Hardenvoort	HARD	Antwerpen (N51.135°, E4.251°)	5	630	20	Sedum, herbs and grasses
Urban childcare centre Strandloper	IGLO	Antwerpen (N51.225°, E4.380°)	9	896	5	Sedum
Middelheim 1 Middelheim 2 Onyx	MID 1 MID 2 ONYX	Antwerpen (N51.184°, E4.420°) Antwerpen (N51.184°, E4.419°) Berchem (N51.193°, E4.417°)	7 7 7	260 45 708	10 10 23	Sedum Sedum Sedum
Plantin Moretus museum	PM	Antwerpen (N51.218°, E4.398°)	5	84	15	Sedum
Recycling park Berchem	RPBer	Berchem (N51.194°, E4.439°)	7	154	4	Sedum
Recycling park Deurne	RPDeu	Deurne (N51.237°, E4.457°)	7	142	4	Sedum
Recycling park Wilrijk	RPWil	Wilrijk (N51.160°, E4.390°)	7	164	4	Sedum, herbs and grasses
Red Star Line museum	RSL	Antwerpen (N51.135°, E4.241°)	10	408	10	Sedum