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Field work with Nature Live

1 Post tagged with the ct_scanner tag
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After collecting so many samples over the last few days it was now time to sit down and sift and sort through all of them to see what species we found.

 

Diva spent the morning looking over the bits of wood that were brought up yesterday. She picked off as much of the fauna as she could and put them directly into salt water and alcohol to preserve them for the journey back to London. So far she has found crabs, shrimps, polychaetes and some hydroids growing on the worms.

 

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Above: Diva is trying to pick off all the animals she can see living on the wood

(Click on images to see them full size)

 

She also put the pieces of wood out to dry in the sun so that she can take those back with her and put them in the CT scanner. She will be looking for wood-boring molluscs but won’t have the results for a while.

 

We all got slightly preoccupied by seeing a grass snake in the bushes...

 

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Helena spent most of the day going over the only piece of whale bone the shark left behind. She has found lots of polychaete worms living on the bones but no evidence of any whale fall specialists, like Osedax, yet.

 

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Above: Helena shows us on the big screen the creatures she is looking at under the microscope

 

Helena has already spotted 2 potential new species of worm from the mangrove samples and once she's back at the Museum she’ll be able to say for certain. If they are, then that leaves one more thing. The name…

 

 

Tomorrow we're hoping to go over to Ocean Hole on Eleuthera to drop REX down to 200m and hopefully see lots of animals using the HD camera. Maybe sharks too. We’ll also be collecting some copeopods that Geoff asked us to collect for him from the Attenborough Studio during the Nature Live event last week! All weather dependent, of course...