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BIO 113
BIO 345

Udo Savalli
B.A., 1985, Cornell University (Biological Sciences)
Ph.D., 1991, University of California at Berkeley (Zoology)

School of Mathematics & Natural Sciences
Arizona State University at the West Campus
PO Box 37100, Phoenix, AZ 85069

Phone: 602-543-3750

Main Courses Taught:

BIO 113

BIO 345
Organic Evolution

BIO 320
Fundamentals of Ecology
LSC 322
Fund. of Ecology Lab

BIO 370
Vertebrate Zoology

 BIO 370 is not offered this semester
Next offered: Spring 2016
BIO 385
Comparative Invertebrate Zoology

 BIO 385 is not offered this semester
Next offered: Spring 2017

Other Courses Taught Previously:

BIO 181—General Biology I Lab
BIO 182—General Biology II BIO 182—General Biology II Lab
BIO 201—Human Anatomy & Physiology I BIO 201—Human Anatomy & Physiology I Lab
BIO 202—Human Anatomy & Physiology II BIO 202—Human Anatomy & Physiology II Lab
BIO 300—Natural History of Arizona BIO 301—Field Natural History of Arizona


Fall 2015 Teaching Schedule
  • BIO 113 —
  • Dinosaurs
    Lecture: TTh 9:00-10:15 (CLCC 256)
    Lab: F 10:30-1:15 (CLCC 352)
    Lab: F 2:00-4:45 (CLCC 352)
  • BIO 345 —
  • Organic Evolution
    MWF 9:00-9:50 (CLCC 246)

    Fall 2015 Office Hours
  • MW 10-11
  • Tu 10:30-12:00
  • Th 10:30-2:00
  • Or by appointment

  • View my complete schedule acrobat

    Tentative Upcoming Teaching Schedules

    Spring 2016
  • BIO 370 —
  • Vertebrate Zoology
    Lecture: MWF 1:30-2:20 (CLCC 146)
    Lab: W 10:30-1:15 (CLCC 356)
    Lab: W 3:30-6:15 (CLCC 356)
  • LSC 322 —
  • Fund. of Ecology Lab
    Th 8:00-10:45 (CLCC 367)

    Tentative Summer 2016 Teaching Schedule
  • BIO 320 —
  • Fundamentals of Ecology
    MTWRF 11:50-1:10 (TBA)
  • LSC 322 —
  • Fund. of Ecology Lab
    MWF 7:30-10:15 (TBA)


    I was born in (then West) Germany, and moved to the United States at age 7. I grew up on Long Island, NY, before attending college at Cornell University. I then moved to California to get my PhD at theUniversity of California at Berkeley. While attending Berkeley, I did field research in Kenya, studying the mating behavior of the Yellow-shouldered Widowbird (Euplectes macrourus). Since graduating, I have taught at a number of institutions, including Humboldt State University, The University of California at Davis, Allegheny College, Fordham University, and Bluegrass Community & Technical College before coming to Arizona in 2006. I have also worked in the Laboratory of Dr. Charles Fox (first at Fordham University's Louis Calder Center, and then at theUniversity of Kentucky), studying reproductive strategies in two species of seed beetle.

    My hobbies include hiking, bird-watching, nature photography and science fiction.


    My research interests concerned the function and evolution of social behavior--especially as it pertains to reproductive strategies. This includes mating systems, social systems, parental investment, sexual selection, sexual dimorphism, communication, and coloration. I have worked primarily with birds and insects.
    CallosobruchusStator limbatus
    My most recent research was with two species of seed beetles (Family Bruchidae), the cowpea weavil, Callosobruchus maculatus, (above left) and a desert seed beetle, Stator limbatus (above right). I investigated the roles of male-male competition, sperm competition and female choice in the evolution of male body size, ejaculate size and sexual dimorphism (males are larger than females in S. limbatus while the reverse is true for C. maculatus) and female reproductive strategies such as mate choice, multiple mating, and egg size decisions.
    Male Widowbird 3
    My dissertation research was a field project—at the Kakamega National Reserve, Western Kenya—studying mating behavior, mate choice, and the functions of male plumage in the yellow-shouldered widowbird, Euplectes macrourus.

    For a more detailed description of my previous research, click here.
    Click here for a complete list of my publications.

    This page last modified on 31 October 2015 by Udo M. Savalli ()
    All original content ©Udo M. Savalli