| Literature DB >> 15260220 |
Thomas Schmitt1, Frank-Thorsten Krell, K Eduard Linsenmair.
Abstract
2-Methyl-1,4-benzoquinone (toluquinone) and 2-methoxy-3-methyl-1,4-benzoquinone are the most common components of defensive secretions of juliform millipedes (Diplopoda: Juliformia). A natural and a synthetic millipede-defensive secretion composed of these two substances attract dung beetles of a few Onthophagus species (Coleoptera: Scarabaeidae) that feed mainly on freshly dead millipedes. This olfactory mechanism and adaptation to the toxic effects of quinones enables them to be the first and exclusive users of this resource.Entities:
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Year: 2004 PMID: 15260220 DOI: 10.1023/b:joec.0000028428.53797.cb
Source DB: PubMed Journal: J Chem Ecol ISSN: 0098-0331 Impact factor: 2.626