Ecological Archives E093-087-A2
Anthony Joern, Tony Provin, and Spencer T. Behmer. 2012. Not just the usual suspects: Insect herbivore populations and communities are associated with multiple plant nutrients. Ecology 93:1002–1015.
Appendix B (Table B1). Relative abundances and densities (#/m2) of grasshopper feeding guilds by sites. Species diversity is indicated as species richness (S) or Fisher's α (Magurran 1988).
Site |
All groups per site: total density |
Grass-feeders | Forb-feeders | Mixed-feeders |
All taxa for all feeding groups per site: species diversity |
||||
Rel. abund. |
Density |
Rel. abund. |
Density |
Rel. abund. |
Density | S | Fisher's α | ||
ARTH1 | 7.625 | 0.737 | 5.62 | 0.200 | 1.53 | 0.063 | 0.48 | 12 | 2.84 |
ARTH2 | 12.5 | 0.743 | 9.30 | 0.189 | 2.36 | 0.068 | 0.85 | 12 | 2.4 |
ARTH3 | 5.5 | 0.723 | 3.97 | 0.200 | 1.10 | 0.077 | 0.43 | 13 | 3.38 |
ARTH4 | 7.125 | 0.724 | 5.16 | 0.276 | 1.97 | 0.00 | 0.00 | 7 | 1.59 |
ARTH5 | 12.375 | 0.095 | 1.18 | 0.429 | 5.30 | 0.476 | 5.89 | 13 | 3.06 |
DIST1 | 21.5 | 0.293 | 6.30 | 0.374 | 8.05 | 0.333 | 7.15 | 16 | 3.28 |
DIST3 | 14.375 | 0.715 | 10.27 | 0.158 | 2.27 | 0.127 | 1.83 | 15 | 3.16 |
AP1 | 3.625 | 0.471 | 1.71 | 0.437 | 1.58 | 0.092 | 0.33 | 10 | 2.6 |
AP2 | 8.0 | 0.540 | 4.32 | 0.167 | 1.33 | 0.333 | 2.66 | 11 | 3.61 |
AP3 | 11.25 | 0.463 | 5.21 | 0.472 | 5.31 | 0.065 | 0.73 | 17 | 3.72 |
AP4 | 3.0 | 0.619 | 1.86 | 0.286 | 0.86 | 0.095 | 0.29 | 7 | 2.4 |
CPBS1 | 4.0 | 0.984 | 3.94 | 0.008 | 0.03 | 0.008 | 0.03 | 12 | 3.26 |
CPBS2 | 8.0 | 0.686 | 5.49 | 0.248 | 1.98 | 0.066 | 0.53 | 13 | 3 |
CPBS3 | 5.25 | 0.884 | 4.64 | 0.098 | 0.51 | 0.018 | 0.09 | 11 | 2.42 |
CPBS4 | 1.25 | 0.842 | 1.05 | 0.053 | 0.07 | 0.105 | 0.13 | 10 | 3.08 |
CPBS5 | 2.25 | 0.263 | 0.59 | 0.579 | 1.30 | 0.158 | 0.36 | 6 | 1.69 |
Literature Cited
Magurran, A. E. 1988. Ecological Diversity and Its Measurement. Princeton University Press, Princeton, NJ.