Fish Monitoring and Counting Systems
Wild Fish Monitoring
Environmnetal Assessments
Marine Research
Ecological Restoration
Fish Telemetry
Fish Surgery
Species at Risk
Fisheries Studies
Research Photos
News and Media
Colleagues and Links
Rental Equipment
 

 

 

 

Blue Sucker (Cycleptus elongatus) -

 

Water Diversion and Endangered Species

 

 

PROJECT 1


In 1998 and again in 2004, Biotactic, Inc. was retained for a telemetric assessment of blue sucker (Cycleptus elongatus) spawning behavior and habitat use as part of a water diversion environmental assessment. This work was carried out in association with Espey-Huston and Associates, and Bio-West Inc., Austin, Texas. Forty blue suckers were caught by boat electrofishing in riffles, implanted with transmitters and released back into the Lower Colorado River, between Austin and the Gulf of Mexico. Thirty blue suckers were monitored with fixed receiving stations, boat tracking and airplane tracking until the end of 2007. 
 

CLICK HERE to see fish tracking pictures from 2004 - 2007   

  texas.jpg (46264 bytes)    blue.jpg (156315 bytes)   Lake Mead razorback sucker  implanting a radio tag into a razorback sucker  electrofishing for razorback suckers in Lake Mead, Nevada 

 

PROJECT 2

 

Beginning in October 2012, we facilitated the set-up of a year long combined radio and acoustic telemetry project on the Sabine River between Texas and Louisiana (with Bio-West, Austin).  For this project seven underwater receivers as well as mobile boat and aircraft tracking are being used to monitor and track the movement and habitat utilization of 56 CART and radio-tagged blue suckers, including the first juvenile fish ever radio-tagged and tracked.

 

  Blue sucker after surgery  Blue sucker (Cycleptus elongatus)  Surgery to implant transmitters in Blue Sucker, Sabine River, TexasLouisiana   Tagged blue suckers

 

1998-2017+ Biotactic Inc. All rights reserved. T6