Figure 1From: Evolutionary diversification of cryophilic Grylloblattaspecies (Grylloblattodea: Grylloblattidae) in alpine habitats of CaliforniaSampling locations of Grylloblatta. Location of sampled Grylloblatta populations in California and Oregon, overlaid on an mean minimum annual temperature surface for 1971-2000 [81] and an outline of glacial ice extent during the last glacial maximum [82]. Type localities of species indicated with an asterisk.Back to article page