University of New England

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Summer Course: Early Life History of Marine Fishes

Dates: To Be Announced
3 credits, BIO 580
Application deadline: TBD
Tuition: TBD
Room and board: TBD (single dorm room)
Taught by professors John E. Olney (College of William and Mary) and Edward D. Houde (University of Maryland Center for Environmental Science)

This lecture and laboratory course offers a comprehensive view of the biology and taxonomy of early life stages of fishes. These stages, including pelagic eggs, larvae and newly transformed juveniles, are abundant and diverse components of aquatic ecosystems. Their small size, dynamic growth and mortality rates, and dependence on ambient environmental factors, including ocean physics, make these stages vulnerable to variability in climate and to stresses of anthropogenic origin. Level of reproductive success in teleosts, termed recruitment, is highly variable and largely dependent on variability in survival of these early life stages. Knowledge of their morphological development contributes to studies of phylogenetic relationships. Ontogenetic data serve to clarify the complex systematics of teleost fishes, the most diverse and largest class of vertebrates. Early life stages often have specialized adaptations to insure survival in stressful habitats. In the laboratory, larvae of 130 families of teleostean fishes are examined and characters useful in identification are presented.

This is a graduate-level course for students with an interest in fish ecology, fisheries science, ichthyology and biological oceanography. It is presumed that students will have some experience and background in those disciplines. Prerequisites include an undergraduate degree in a biological discipline; permission of the instructors is required to be admitted to the course. No more than 20 students will be accepted. The lectures and laboratories will be held at the Marine Science Center of the University of New England. For further information about course content, click here or contact Dr. Olney or Dr. Houde. For housing information and registration, please contact Shaun Gill or 207-602-2671.

Two Maine Campuses:
University Campus, Biddeford / Westbrook College Campus, Portland · 207.283.0171