Eur. J. Entomol. 107 (1): 129-132, 2010 | DOI: 10.14411/eje.2010.017
The importance of habitat mosaics for Orthoptera (Caelifera and Ensifera) in dry heathlands
- 1 Biological Station of Hiddensee, University of Greifswald, Biologenweg 15, 18565 Hiddensee/Kloster, Germany; e-mails: jens_schirmel@web.de, blindi@uni-greifswald.de
- 2 Department of Community Ecology, Institute of Landscape Ecology, University of Münster, Robert-Koch-Straße 26, 48149 Münster, Germany; e-mail: fartmann@uni-muenster.de
In summer 2008, the Orthopteran species Chorthippus biguttulus, Myrmeleotettix maculatus (Caelifera), Decticus verrucivorus and Platycleis albopunctata (Ensifera) were sampled in coastal heathland on the German Baltic Sea island of Hiddensee. The aim of this study was to assess differences in abundance of Orthoptera in three different habitats and determine the importance of habitat mosaics. Distribution patterns varied among species and total abundance of Orthoptera differed significantly among the three habitats. Due to species-specific habitat preferences the Caelifera were most abundant in grey dunes and the Ensifera in dwarf-shrub heath adjoining grey dunes. In conclusion, grey dunes are a suitable habitat for the Caelifera studied, while the Ensifera require a heathland mosaic consisting of both grey dunes and dwarf shrub vegetation.
Keywords: Orthoptera, Caelifera, Ensifera, Calluna heath, coastal heath, grey dune, heathland
Received: October 9, 2009; Revised: November 25, 2009; Accepted: November 25, 2009; Published: February 15, 2010 Show citation
References
- BRASCHLER B., MARINI L., HEINRICH THOMMEN G. & BAUR B. 2009: Effects of small-scale grassland fragmentation and frequent mowing on population density and species diversity of orthopterans: a long-term study. Ecol. Entomol. 34: 321-329
Go to original source... - CLAUSNITZER H. 1994: Zur Okologie der Heideschrecke Gampsocleis glabra (Herbst 1786) in der Heide. Beitr. Naturk. Niedersachs. 47: 7-21
- CORAY A. & LEHMANN A.W. 1998: Taxonomie der Heuschrecken Deutschlands (Orthoptera): Formale Aspekte der wissenschaftlichen Namen. Articulata 7: 63-152
- DETZEL P. (ed.) 1998: Die Heuschrecken Baden-Wuerttembergs. Eugen Ulmer, Stuttgart, 580 pp
- DUPONT Y. L. & OVERGAARD NIELSEN B. 2006: Species composition, feeding specificity and larval trophic level of flower visiting insects in fragmented versus continous heathlands in Denmark. Biol. Conserv. 131: 475-485
Go to original source... - GOTTSCHALK E. 1997: Habitatbindung und PopulationsGkologie der Westlichen Beissschrecke (Platycleis albopunctata, Goeze 1778) (Orthoptera: Tettigoniidae): eine Grundlage fuer den Schutz der Art. Cuvillier, GGttingen, 91 pp
- INGRISCH S. 1978: Labor- und Freilanduntersuchungen zur Dauer der postembryonalen Entwicklung einiger mitteleuropaeischer Laubheuschrecken (Orthoptera: Tettigoniidae) und ihre Beeinflussung durch Temperatur und Feuchte. Zool. Anz. 200: 309-320
- INGRISCH S. & BOEKHOLT I. 1983: Zur Wahl des Eiablageplatzes durch mitteleuropaeische Saltatoria. Zool. Beitr. (NF) 28: 33-46
- INGRISCH S. & KOHLER G. 1998: Die Heuschrecken Mitteleuropas. Westarp Wissenschaften, Magdeburg, 460 pp
- KOHLER G. & REINHARDT K. 2002: Zur Heuschreckenfauna der Insel Hiddensee (Mecklenburg-Vorpommern) (Insecta: Ensifera et Caelifera). Faun. Abh. Staat. Mus. Tierk. Dresden 22: 229-248
- REINHARD H. 1962: Klimatologie. Atlas der Bezirke Rostock, Schwerin und Neubrandenburg. VEB Topographischer Dienst, Schwerin
- RIKSEN M., KETNER-OOSTRA R., VAN TURNHOUT C., NIJSSEN M., GOOSSENS D., JUNGERIUS P.D. & SPAAN W. 2006: Will we lose the last active inland drift sands of Western Europe? The origin and development of the inland drift-sand ecotype in the Netherlands. Landsc. Ecol. 21: 431-447
Go to original source... - SCHIRMEL J., BUCHHOLZ S. & FARTMANN T. 2010: Is pitfall trapping a valuable sampling method for grassland Orthoptera? J. Insect Conserv. DOI: 10.1007/s10841-009-9258-6
Go to original source... - SCHUHMACHER O. & FARTMANN T. 2003: Offene Bodenstellen und eine heterogene Raumstruktur - Schluesselrequisiten im Lebensraum des Warzenbeissers (Decticus verrucivorus). Articulata 18: 71-93
- SSYMANK A., HAUKE U., RUCKRIEM C. & SCHRODER E. 1998: Das europaeische Schutzgebietssystem NATURA 2000 - BfNHandbuch zur Umsetzung der Fauna-Flora-Habitat-Richtlinie und der Vogelschutz-Richtlinie. Schriftenr. Landschaftspfl. Natursch. 53: 1-560
- STUKE J.H. 1995: Beitrag zur Fauna ausgewaehlter Insektengruppen auf nordwestdeutschen Sandheiden. Drosera 1: 53-83
- TEWS J., BROSE U., GRIMM V., TIELBORGER K., WICHMANN M.C., SCHWAGER M. & JELTSCH F. 2004: Animal species diversity driven by habitat heterogeneity/diversity: the importance of keystone structures. J. Biogeogr. 31: 79-92.
Go to original source... - TSCHARNTKE T., STEFFAN-DEWENTER I., KRUESS A. & THIES C. 2002: Characteristics of insect populations on habitat fragments: A mini review. Ecol. Res. 17: 229-239
Go to original source... - VAN SWAAY C.A.M. 2002: The importance of calcareous grasslands for butterflies in Europe. Biol. Conserv. 104: 315-318
Go to original source... - WEBB N.R. 1998: The traditional management of European heathlands. J. Appl. Ecol. 35: 987-990
Go to original source... - WILLOT S.J. & HASSALL M. 1998: Life-history responses of British grasshoppers (Orthoptera: Acrididae) to temperature change. Funct. Ecol. 12: 232-241
Go to original source... - ZEHM A. 1997: Untersuchungen zur Nahrungswahl von Heuschrecken (Orthoptera) in zwei Sand-Pioniergesellschaften der nGrdlichen Oberrheinebene. Articulata 12: 131-140
This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.




