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We have
conducted studies in Canada and the United States of
America related to population
demographics, fish passage, reproductive behaviour,
spawning habitat and egg and larval development of: (click
links below)
Greenside
darter (Etheostoma
blennioides) - COSEWIC listed Special Concern 1990
Greater Redhorse (Moxostoma
valenciennesi) - COSEWIC mid-priority Candidate 2004
Black Redhorse (Moxostoma
duquesnei) - COSEWIC threatened 2005
Spotted Gar (Lepisosteus
oculatus) - COSEWIC threatened 2005
Wavyrayed Lampmussel (Lampsilis
fasciola) - COSEWIC listed Endangered
Blue
Sucker (Cycleptus
elongatus) - State Threatened (Texas)
Razorback Sucker (Xyrauchen
texanus) - Federally Endangered (USA)
RAZORBACK SUCKER IMMEDIATELY AFTER IMPLANTATION:

Sensory cephalic pores on a razorback sucker from the
ultrasonic tracking study
in Las Vegas, NV |