87dae1ed-ca96-461a-9550-3a06a010edb2 https://ipt.nlbif.nl/resource?r=orthoptera_eu Milan van Hirtum Naturalis Biodiversity Center milan.vanhirtum@naturalis.nl Florent Prunier AEA El Bosque Animado aeaelbosqueanimado.info@gmail.com Olga Fernández Hernández AEA El Bosque Animado aeaelbosqueanimado.info@gmail.com Milan van Hirtum milan.vanhirtum@naturalis.nl user Jeroen Creuwels NLBIF

Leiden Zuid-Holland NL-2300 RA NL

0000-0001-6131-7026 2026-06-04 eng A distribution matrix of Orthoptera was created for all 43 European countries except Russia, and with regional resolution in Spain, Italy, Greece, and France. All 1128 European Orthoptera species have been included, with their occurrences marked as present (1) or absent (0) in all regions. Checklist Orthoptera Grasshopper Katydid Cricket Europe Spain Italy Greece France GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction. Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html CC0-1.0 Europe -180 180 90 -90 Orthoptera The aim of this matrix is to support the bioacoustics recognition model insectecho-v1 (github.com/bghani/insectecho-v1). The aim of this matrix is to support an acoustic model, but it also includes all non-stridulating species. This way, it can also be used for other purposes. The Orthoptera Species File (OSF) has been used as a taxonomical backbone, which follows the International Code of Zoological Nomenclature (ICZN). It is based on the most recent checklist for European species of Orthoptera (Odé et al, 2026) with information on the occurrence for each country taken from Hochkirch et al. (2016). Distribution information for species present in Odé et al. (2026) but absent in Hochkirch et al. (2016) is based on Orthoptera Species File (Cigliano et al. 2026). For most of Europe the distribution is indicated at country level. For areas with a high number of often regionally distributed species (Spain, France, Italy, and Greece) the presence and absence are indicated on a regional level. For Spain and Italy the distribution is indicated on the level of the largest administrative divisions, the comunidades autónomas in Spain and the Regioni d’Italia. For Greece the distribution is indicated for six regions (North, Central, Peloponnese, Crete, Ionian Islands and Aegean Islands). In order to indicate the distribution in France the French departments have been split into five regions (Alps, Pyrenees, Provence, Corsica and rest). Distribution information for Italy is based on the data from Massa et al (2012) with updates provided by Roy Kleukers. The distribution in Spain is based on an unpublished distribution database build in 2025 by Olga Fernández Hernández & Florent Prunier (Fernández Hernández & Prunier 2025). Distribution information for Greece is based on Willemse et al., (2018). For France, the information is based on records available on GBIF.org which were validated using Sardet et al., (2024). Matrix Creator: Milan van HirtumRegional info Spain, creators: Florent Prunier, Olga Fernández HernándezRegional info Italy, creator: Roy KleukersReviewer: Vincent Kalkman unknown Milan van Hirtum Naturalis Biodiversity Center milan.vanhirtum@naturalis.nl 2026-03-04T10:13:02.386+00:00 dataset Cigliano, M. M., Braun, H., Eades, D. C., & Otte, D. (2026). Orthoptera Species File. Hochkirch, A., Nieto, A., García Criado, M., Cálix, M., Braud, Y., Buzzetti, F.M., Chobanov, D., Odé, B., Presa Asensio, J.J., Willemse, L., Zuna-Kratky, T., Barranco Vega, P., Bushell, M., Clemente, M.E., Correas, J.R., Dusoulier, F., Ferreira, S., Fontana, P., García, M.D., Heller, K-G., Iorgu I.Ș., Ivković, S., Kati, V., Kleukers, R., Krištín, A., Lemonnier-Darcemont, M., Lemos, P., Massa, B., Monnerat, C., Papapavlou, K.P., Prunier, F., Pushkar, T., Roesti, C., Rutschmann, F., Şirin, D., Skejo, J., Szövényi, G., Tzirkalli, E., Vedenina, V., Barat Domenech, J., Barros, F., Cordero Tapia, P.J., Defaut, B., Fartmann, T., Gomboc, S., Gutiérrez-Rodríguez, J., Holuša, J., Illich, I., Karjalainen, S., Kočárek, P., Korsunovskaya, O., Liana, A., López, H., Morin, D., Olmo-Vidal, J.M., Puskás, G., Savitsky, V., Stalling, T. and Tumbrinck, J. (2016). European Red List of Grasshoppers, Crickets and Bush-crickets. Luxembourg: Publications Office of the European Union. Fernández Hernández, O., & Prunier, F. (2025). Regional database of Spanish Orthoptera. AEA El Bosque Animado, Benarrabá. GBIF.org. (2025, December 11). GBIF occurrence download Massa, B., Fontana, P., Buzzetti, F. M., Kleukers, R., & Odé, B. (2012). Orthoptera. Fauna d’Italia (Vol. 48, pp. 1–563). Odé, B., Marius, F., Ghani, B., Hochkirch, A., Planqué, R., Vellinga, W., & Kalkman, V. J. (2025). A list of sound-producing European grasshoppers and the availability of their sounds in Xeno-canto. Articulata, 95–130. Sardet, E., Roesti, C., & Braud, Y. (2024). Cahier d’identification des orthoptères de France, Belgique, Luxembourg et Suisse: Toutes les espèces sauterelles, grillons & criquets. Willemse, L., Kleukers, R., & Odé, B. (2018). The grasshoppers of Greece. http://ipt.nlbif.nl/resources/logo_Naturalis_rood.png 87dae1ed-ca96-461a-9550-3a06a010edb2/v1.2.xml