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Examples of species that constituted part of the core in both global and Mexico networks. Upper figures show the flowering Opuntia species (a) O. ficus-indica, (b) O. pilifera, and (c) O. monacantha and lower figures show core bees (d) Diadasia rinconis, (e) Agapostemon texanus, and (f) Bombus terrestris. Note that the photos are not scaled.
