New book: Longhorn beetles in Sweden – changes in distribution and abundance over the last two hundred years. Authors: Anders Lindhe, Tobias Jeppsson & Bengt Ehnström. Published in May 2011. 270 pages. It is a special-issue of the journal Entomologisk Tidskrift vol 131 (4). ISSN 0013-886x. Based on 57000 records of longhorn beetles (Cerambycidae), the distribution and population levels over the last 200 years of all 118 species of longhorn beetles in Sweden are analysed. Data were gathered from 1400 insect collectors and published records. Special attention is drawn to the trends of the species, and whether increases or decreases can be attributed to changes in land use. Several new innovative methods are used to account for the probable biases that occur with records from natural history collections. In the first part of the book the strength and weaknesses are of the data and analyses presented thoroughly. After that each species is presented with population trend and distribution trends presented graphically (see below). Finally, the overall conclusions of the study are drawn. As an Appendix, phenologic data of the species are presented. Price 250 Swedish Crowns (appr. 28 Euros) + postage. Order it from Entomologisk Tidskrift on the mailadress
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