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Colleen Callahan

Associate Professor Department of Economics

Office
CAS - Economics
Kreeger - 105
MTh 3-4 (Ward, first floor)
Contact Info
(202) 885-3737 (Office)

Send email to Colleen Callahan

For the Media
To request an interview for a news story, call AU Communications at 202-885-5950 or submit a request.
See Also
Department of Economics

Teaching

AU Expert

Area of Expertise: Reproductive biology, marine zoology, crustacean reproduction and taxonomy, crustacean evolution

Additional Information: Christopher Tudge
has published more than 50 papers in international scientific journals on aspects of crustacean ecology, evolution, and reproduction with colleagues at the Smithsonian Institution and with coauthors in Japan, Argentina, Italy, and Brazil. He is president of the Crustacean Society, an international society of crustacean biologists. Tudge recently returned from crustacean congresses in Germany and Hawaii, where he chaired a session on reproductive morphology and presented papers on anomuran crab reproduction and evolution. Tudge is also a research associate at the department of invertebrate zoology at the National Museum of Natural History of the Smithsonian Institution.

Media Relations
To request an interview please call AU Media Relations at 202-885-5950 or submit an interview request form.