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Catfish Otolith Preparation Dave Buckmeier, Texas Parks and Wildlife SDAFS Catfish Technical Committee 2014 Catfish Age Workshop.

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Presentation on theme: "Catfish Otolith Preparation Dave Buckmeier, Texas Parks and Wildlife SDAFS Catfish Technical Committee 2014 Catfish Age Workshop."— Presentation transcript:

1 Catfish Otolith Preparation Dave Buckmeier, Texas Parks and Wildlife SDAFS Catfish Technical Committee 2014 Catfish Age Workshop

2 Remove and Dry From the top

3 Remove and Dry From the bottom

4 Otolith Preparation Small otoliths (Buckmeier et al. 2002) Burn Mount to a slide Sand to nucleus Large otoliths Grind with dremel Polish with sandpaper Burn

5 Small Otoliths – Burn

6 Mount to a Slide

7 Sand to Nucleus

8 Large Otoliths – Grind with Dremel

9 Polish and Burn

10 Immerse in Water

11 View – Illuminate with Fiber Optic

12 Storage

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