01514nas a2200133   4500008004100000245015500041210006900196300001000265490000800275520101100283100001801294700002401312856004401336       2009                        eng d00aA re-examination of the taxonomy of the <i>Chorthippus albomarginatus</i> group in Europe on the basis of song and morphology (Orthoptera: Acrididae).0 areexamination of the taxonomy of the iChorthippus albomarginatus  a65-970 v1523 a<p>A study of European sibling species of the Chorthippus albomarginatus group shows that the males could be well distinguished on the basis of the number and density of the stridulatory pegs. We recorded and analysed the calling and courtship songs of the males, as well as the stridulatory movements of the hind legs. Analysis of the stridulatory leg movements allowed us to reveal more differences between both the courtship songs and the calling songs of the European species of this group. On the basis of the morphology, calling and courtship song analysis, we describe a new species, Ch. ferdinandi sp. n., from Greece (Peloponnesus) and a new subspecies, Ch. oschei pusztaensis ssp. n., from the Balkans, Hungary, Moldova and Ukraine. Ch. bruttius Fontana &amp; La Greca, 1999 is classified as a subspecies of Ch. karelini. We describe the phylogenetic relations between the European species of the Ch. albomarginatus group based on the courtship song complexity and courtship visual display.</p>
1 aVedenina, YU.1 avon Helversen, Otto  uhttps://bio.acousti.ca/pt-pt/node/50524