Ecology & Evolutionary Biology at the University of Arizona


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Photo: ants Social Insect Lab: Workers of the ant Temnothorax rugatulus are marked individually with paint spots to observe individual differences in task performance. (...more info) Image © Alex Wild

Photo: Frog UAZ Herpetology Photo-Voucher Initiative: Reptiles and Amphibians of the Sonoran Desert are a strength of the University of Arizona Museum of Natural History. Our current initiative is to supplement the physical specimens with photo vouchers and data from Sonora, Mexico. (...more info) Image ©2004 Kevin Bonine

Photo: Bumblebee Social Insect Lab: Social insects, such as bumble bees or ants, communicate and coordinate with their nestmates in a variety of ways. Shown here is a bee foraging in the lab on an artificial food source; after this, she will probably recruit other bees.
(...more info) Image © Anna Dornhaus

Photo: two bacterial symbionts Moran Lab: The two bacterial symbionts of the Blue Green Sharpshooter, visualized using fluorescent in situ hybridization to rRNA.
(...more info) Image © P Tran & N Moran

Michod Lab: The Michod Lab investigates questions of individuality, cooperation and conflict between evolving individuals, the evolution of sex, programmed cell death, fitness, mutation and multi-level selection using volvocalean green algae as a model organism. Shown is a female individual carrying eight "babies."
(...more info) Image © Cristian Solari

Outreach: Galapagos Marine Ecology (UA ECOL 496O/596O) July 8-31, 2004: an incredible opportunity for teachers and undergraduates to study in the Galapagos Islands...
(...more info)

Photo: schematic of the reproductive tract of a female fruit fly Badyaev Lab: Maternal allocation of hormones and antioxidants into eggs modifies offspring growth...
(...more info)

Photo: schematic of the reproductive tract of a female fruit fly Birky Lab: Although these microscopic freshwater invertebrates have not had sex for 90 million years, they have undergone extensive speciation. (...more info)

Photo: schematic of the reproductive tract of a female fruit fly Enquist Lab: SALVIAS is a network of ecologists, conservation biologists, biogeographers, botanists and computer programmers interested in understanding large scale patterns of plant diversity (...more info)

Photo of tropical flower, genus Clusia Bronstein Lab: Do the movements of frugivorous birds influence fruit traits and the fruiting phenology of the plants whose seeds they disperse? (...more info)

Photo: schematic of the reproductive tract of a female fruit fly Venable Lab: seed germination in desert annuals--an empirical test of adaptive bet hedging (...more info)

Photo of tropical flower, genus Clusia Huxman Lab: What is the role of climate variability and vegetation change in controlling
biogeochemical cycling and water-use in arid and semi-arid ecosystems?
(...more info)

Photo: schematic of the reproductive tract of a female fruit fly Nachman Lab: coats of different color -- desert mice offer new lessons on survival of the fittest (...more info)

Photo: schematic of the reproductive tract of a female fruit fly Markow Lab: sexual selection in Drosophila (schematic of the female reproductive tract of Drosophila mojavensis pre-and postmating) (...more info)

Photo: schematic of the reproductive tract of a female fruit fly Papaj Lab: The Papaj Lab studies the reproductive dynamics of insects in the context of coevolved interactions. Insect learning is a common focus of our work. Shown is an array of paper targets used to assay butterfly color learning. (...more info)

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