
Appearance
Longhorn beetles are variable in their patterning and identification can be difficult. L. quadrifasciata is, however, a distinctive species, with the four yellow bands running across its elytra, though the size of these bands can vary. Most readily confused with it is its more common relative, Rutpela maculata, in which the yellow markings usually join up to form larger areas of yellow, and which also has yellow on the legs. A good selection of longhorn beetles is illustrated in Harde (1984). Nomenclature of this group has recently been revised – see Rejzek (2008).Source: http://bioref.lastdragon.org/Coleoptera/Leptura_quadrifasciata.html

Distribution
Europe, extending at least to Russia.Source: http://bioref.lastdragon.org/Coleoptera/Leptura_quadrifasciata.html
References:
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Source: http://bioref.lastdragon.org/Coleoptera/Leptura_quadrifasciata.html