Author
Helden A. J. |
2 publication(s)
- Helden A. J. & Sheridan H. 2006 - An Irish population of the little-known planthopper Paraliburnia clypealis (Hom., Delphacidae) in a very unexpected habitat. The Irish Naturalists' Journal 28(6): 232-239.
- Helden A. J., Dittrich A. & Mckenzie R. 2012 - Ribautodelphax imitans (Ribaut) at Coe Fen, Cambridge. Leafhopper Distribution Recording & Analysis, LEDRA 2: 5.