1. Potential role of environmentally derived cuticular compounds in stingless bees

   • Sara D. Leonhardt
   • Helen M. Wallace
   • Frank Wenzel

   Research Paper 14 January 2015 Pages: 159 - 167

   

2. Variation in alkaloid-based microbial defenses of the dendrobatid poison frog Oophaga pumilio

   • Annemarie E. Mina
   • Andras K. Ponti
   • Ralph A. Saporito

   Research Paper 14 January 2015 Pages: 169 - 178

   

3. Foliar quality of co-occurring mallee eucalypts: balance of primary and secondary metabolites reflects past growing conditions

   • Martin J. Steinbauer
   • Ian R. Wallis
   • Simon J. Watson

   Research Paper 24 January 2015 Pages: 179 - 191

   

4. Correlates of perfume load in male orchid bees

   • T. Eltz
   • C. Bause
   • T. Pokorny

   Research Paper 19 February 2015 Pages: 193 - 199

   

5. Chemical diversity and potential biological functions of the pygidial gland secretions in two species of Neotropical dung roller beetles

   • Vieyle Cortez
   • José R. Verdú
   • Mario E. Favila

   Research Paper 20 February 2015 Pages: 201 - 213

   

6. Evidence for colony-specific differences in chemical mimicry in the parasitic mite Varroa destructor

   • Ricarda Kather
   • Falko P. Drijfhout
   • Stephen J. Martin

   Research Paper 22 February 2015 Pages: 215 - 222