Yellowstone cutthroat trout from the upper Yellowstone drainage south of Yellowstone National Park.
Christopher Guy, PhD
Assistant Unit Leader - Montana Cooperative Fishery Research Unit
Chris conducts research within the broad context of fish ecology and fisheries management. A consistent research theme of his has been on native fish assemblage restoration, a prominent ecological and societal issue within the USA and globally. Within that theme, his research has two areas of emphasis— conservation of large-river fishes and suppression of invasive species (for conservation of native fishes). These areas encompass a broad diversity in ecosystem types and fish assemblages—from large warm-water rivers to alpine lakes. Given the mission of the Cooperative Research Units program, he willingly assists natural resource agencies with their research needs. As a faculty member at Montana State University, he serves on university committees, teaches graduate courses (Fisheries Science and Communications in Ecological Sciences) and seminars, and guest lectures in a variety of graduate and undergraduate courses.
Chris received his Ph.D. from South Dakota State University in Fisheries Science before joining the Unit program in 1994.
Professional Experience
Assistant Unit Leader, Montana Cooperative Fishery Research Unit, 1994-
Education and Certifications
Ph D South Dakota State University 1993
Science and Products
Yellowstone cutthroat trout from the upper Yellowstone drainage south of Yellowstone National Park.
Warmwater fish in rivers
Survival and growth of larval Pallid Sturgeon are improved by a live diet
Novel technique for suppressing an invasive apex predator minimally alters nitrogen dynamics in Yellowstone Lake, Wyoming, USA
Prioritizing imperiled native aquatic species for conservation propagation
Yellowstone Cutthroat Trout recovery in Yellowstone Lake: Complex interactions among invasive species suppression, disease, and climate change
Landscape diversity promotes stable food-web architectures in large rivers
Decomposition rates of suppression-produced fish carcasses in a large, deep, high-elevation lake in North America
Spawning locations of pallid sturgeon in the Missouri River corroborate the mechanism for recruitment failure
Invasive predator diet plasticity has implications for native fish conservation and invasive species suppression
Aerial application of organic pellets eliminates Lake Trout recruitment from a primary spawning reef in Yellowstone Lake
Relative-condition parameters for fishes of Montana, USA
Nonlethal tools to identify mass ovarian follicular atresia in Burbot
Science and Products
Yellowstone cutthroat trout from the upper Yellowstone drainage south of Yellowstone National Park.
Yellowstone cutthroat trout from the upper Yellowstone drainage south of Yellowstone National Park.