Anthony Joern. 2005. Disturbance by fire frequency and bison grazing modulate grasshopper assemblages in tallgrass prairie. Ecology 86:861–873.

Appendix A (Table A1). Average relative abundances of species considered in the study over sites in watersheds grazed by bison and sites in ungrazed watersheds.

Species	Relative abundance
	Overall average	Bison grazed sites	No bison sites
Ageneotettix deorum (Scudder)	0.0077	0.011	0.0022
Amblycorypha sp. (DeGeer)	0.0002	0	0.0004
Atlanticus sp.	0.0017	0.0024	0.0009
Arphia simplex Scudder	0.0067	0.0093	0.0036
Boopedon auriventris McNeill	0.0015	0.002	0.0009
Boopedon gracile Rehn	0.001	0.002	0
Campylacantha olivacea (Scudder)	0.0031	0.0049	0.0001
Chorthippus curtipennis (Harris)	0.0241	0.026	0.022
Conocephalus sp.	0.142	0.1013	0.1916
Diapheromera femorata (Say)	0.0688	0.0519	0.0895
Hadrotettix trifasciatus (Say)	0.006	0.008	0.004
Hesperotettix speciosus (Scudder)	0.0091	0.0106	0.0073
Hesperotettix viridis (Scudder)	0.007	0.0123	0.0007
Hippiscus rugosus (Scudder)	0.001	0.002	0.0002
Hippiscus rugosus (Scudder)	0.0005	0.0005	0.0004
Hypochlora alba (Dodge)	0.0392	0.045	0.032
Melanoplus bivittatus (Say)	0.025	0.03	0.019
Melanoplus femurrubrum (DeGeer)	0.0702	0.085	0.0523
Melanoplus keeleri (Dodge)	0.1004	0.1348	0.0587
Melanoplus packardi (Scudderi)	0.0021	0.0013	0.0031
Melanoplus sanguinipes (Fabricius)	0.0065	0.0028	0.0012
Melanoplus scudderi Morse	0.0043	0.0588	0.0267
Mermiria bivittata (Serville)	0.0229	0.0236	0.0236
Mestobregma platteii (Thomas)	0.0019	0.0026	0.0011
Neoconocephalus ensiger (Harris)	0.002	0.0009	0.003
Orphullela speciosa (Scudder)	0.1442	0.124	0.1689
Paratylotropida brunneri Scudder	0.0003	0.0004	0.0002
Pediodectes nigromarginatus (Caudell)	0.001	0.001	0.0007
Phoetaliotes nebrascensis (Thomas)	0.2257	0.1937	0.265
Pseudopomala brachyptera (Scudder)	0.0056	0.0073	0.0036
Schistocerca lineata Sudder	0.002	0.0029	0.0009
Scudderia texensis (Saussure & Pictet)	0.003		0.004
Syrbula admirabilis (Uhler)	0.0009	0.0152	0.002
Unidentified nymph	0.006	0.008	0.008