TY - GEN AU - Ness,J H AU - Morris,W F AU - Bronstein,J L TI - Integrating quality and quantity of mutualistic service to contrast ant species protecting Ferocactus wislizeni SN - 0012-9658 PY - 2006///0920 KW - Animals KW - Ants KW - physiology KW - Cactaceae KW - parasitology KW - Likelihood Functions KW - Species Specificity KW - Symbiosis N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1890/0012-9658(2006)87[912:iqaqom]2.0.co;2 ER -