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Wild Fish Monitoring
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Endangered Species

 

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:

 razorback sucker immediately after surgical implantation of a radio tag

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

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