shoal of four-eyed fish 

Michael J. Ghedotti
Professor of Biology
Regis College, Department of Biology

Course Sites  
(open in new window)
BL 262/263 Org. Bio.
BL 406/407 H.C.Anat
.
BL/ENVS 410 Aquatic...

Ghedotti Information
Publications
Pictures of His Dogs

Evolution at Regis

Links to Regis Site
Biology Department
Pre-Medicine/Health Sci.
Regis University

 

Introduction

This site is meant to provide general information about myself for students and visitors and to provide useful links for students in my courses.

Picture of Mike GhedottiContact Information

225 Pomponio Science Center (Building)
Department of Biology
Regis University, D-8
3333 Regis Boulevard
Denver, Colorado 80221

Phone: (303) 458-4091
e-mail: mghedott@regis.edu

Courses in Current Course Rotation

BL 262/263H Prin. of Biology: Organismic & Honors Lab./Seminar (every Fall through 2014)
BL 406/407 Human and Comparative Anatomy & Lab. (every other Spring)
BL/ENVS 410 Aquatic and Fisheries Ecology (every other Spring)
BL 464 Evolution (every Spring)
BL 494 Seminar in Biol., Society, and Ethics

Courses Taught Occasionally

BL 216/217 Human Biology & Lab
RCC 410H (previously CCS 300H) Honors Seminar: Chaos and Order

BL 495 Seminar in Biological Research Literature

Education

Ph.D. University of Kansas (Biology: Systematics and Ecology), 1998
B.S. University of Michigan (Biology), 1992

Research Interests

My primary areas of interest are the evolution of diversity of fishes (especially aulopiform and cyprinodontiform fishes), the anatomy and morphogenesis of fishes (again... especially the above two groups), the natural history and conservation of biodiversity, and .

Picture of Jenynsia eirmostigma (a fish)The fishes commonly referred to as topminnows, killifishes, and "livebearers" comprise the Order Cyprinodontiformes.  These fishes typically live in shallow freshwaters, brackish waters, and (in a few cases) coastal marine environments from the temperate zone to the tropics. Approximately one third of the species in this order are viviparous ("livebearing") and give birth to free swimming young rather than laying eggs. My past work on the diversification of this group has included studies of the onesided livebearers and foureyed fishes (Family Anablepidae), the North American topminnows and killifishes (Family Fundulidae), and the livebearers (Family Poeciliidae).  Most of these studies have focused on recognzing and using morphological variation to infer the evolutionary history of the groups and explore patterns of evolution of  various characetristics in these groups (e.g., viviparity, salinity tolerance).

In addition to the work exploring evolution within cyprinodontiform fishes, I also am working on deep sea aulopiform fishes with M. P. Davis at the Field Museum of Natural History.  Specifically we currently are exploring light-producing organ morphology in barracudinas (Family Paralepididae) and diversification of the tripodfishes, spiderfishes, and relatives (Family Ipnopidae).

See Publications List. 

 


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10/18/12