Course ID: | ENTO 4450/6450. 3 hours. |
Course Title: | Insect Behavior |
Course Description: | A comprehensive introduction to the principles of insect
behavior with an emphasis on the evolutionary significance of
insects as model organisms in biology. Physiology, genetics,
behavioral ecology and evolution of insect behavior will be
covered. |
Oasis Title: | INSECT BEHAVIOR |
Prerequisite: | (BIOL 1104 and BIOL 1104L) or (BIOL 1108 and BIOL 1108L) |
Semester Course Offered: | Offered spring semester every year. |
Grading System: | A-F (Traditional) |
|
Course Objectives: | Insects are among the most diverse organisms on earth and their
behavior is equally diverse. Thus, insects can be used as
model systems, easily studied and manipulated, to understand
the general principles of behavior. Equally, answering the
questions of why insects do the things they do, and the
biological significance of their behavior in the context of
nature, will help us to understand the impact of insects on
human activities. Major topics include: integration of behavior
through the nervous and endocrine systems, spatial orientation,
foraging and feeding, defensive behavior, modes of
communication, reproductive behavior and social behavior. |
Topical Outline: | 1. A conceptual framework for the study of insect behavior
a. Natural selection
b. Behavior genetics
c. Behavior in a phylogenetic context
2. Integration of behavior: the nervous and hormonal
systems
a. The insect nervous system
b. Learning in insects
c. The insect endocrine system
3. Spatial orientation
a. Orientation to factors such as food, mates, prey, and
hosts
b. Insect thermoregulation
c. Insect migration
4. Foraging and feeding behaviors
a. Foraging strategies
b. Coevolution between herbivores and their host plants
c. Group feeding behavior
5. Insect defensive behavior
a. Crypsis, mimicry and aposematic defenses
b. Attack, startle, and group behaviors
6. Modes of communication
a. Chemical communication
b. Visual communication
c. Mechanocommunication
7. Reproductive behavior
a. Courtship and mating
b. Courtship and conflict
c. Mating systems
d. Oviposition behavior
8. Social behavior
a. Social organization in insects
b. The evolution of eusociality
c. Parental care in insects |