Skip navigation
You are here: Home > NaturePlus > Nature Live > Nature Live > Blog > Tags > worms

Nature Live

2 Posts tagged with the worms tag
0

At about midday my mind drifts from the numerous emails and office politics and starts to consider my lunch options. Do I fancy a hot meal, a quick sandwich, healthy salad or maybe something a little more exotic? Sushi perhaps? Well not after speaking to Eileen Harris who works on parasitic worms! She’s doing a Nature Live event on the 31st August and I just met her to find out more about what her work involves. It’s fascinating, but you do need a strong, and preferably empty, stomach.

 

Parasitic worms live in everything from the largest whale to the smallest insects. Eileen will be bringing out a whole host (no pun intended!) of parasites to the event including her personal favourite, Eric; the 7m long tapeworm…definitely not one to be missed!

 

Back to sushi and let me introduce you to Anisakis simplex. This marine roundworm can be found in fish, eel and octopus and when you eat raw, unprepared seafood you could be also be swallowing live larval forms of this parasite. Needless to say once inside your system you’re going to know about it but the good news is that they usually die after a few weeks.

 

If, like myself, you’re a big sushi fan then rest assured that high-street sushi is safe as chefs are trained to identify these little parasites but they’re definitely something to look out for if you’re making it at home. Luckily Anisakis simplex is visible to the naked eye so happy hunting!

 

4-S05A_010.jpg

Above: Anisakis simplex is commonly known as "herringworm"

0

So last night we finished our special Attenborough Studio showcase events for the Royal Launch of the Darwin Centre - it was a real treat with no less that 6 scientists involved, live video links from the field as well as behind the scenes and some of the most amazing specimens we have ever seen in the studio. Topping it all off Sir David himself was in the audience.

 

Spider curator Jan kicked off with some tongue-in-cheek comparisons between spider and human courtship – just a few of the tricks used by the >40,000 different species of spiders to get all eight of their legs over. To honour the occasion we also saw spiders collected by Darwin himself.

 

We then went live to Adrian's deep sea observatory off the coast of Sweden and had a quite surreal conversation with Bjorn – who was diving next to a whale carcass at the time. We saw a new species of  bone eating snot flower worm (translation from the scientific name!) that Adrian has discovered that, as the name suggests lives on bones of dead whales and such like. You can watch the live stream from the whale bones  - I can't guarantee that Bjorn will be there - though you are quite likely to see the crabs and starfish.

 

From the deep sea we switched to deep time with Paul, just back from South Africa where he had been digging up early dinosaur fossils like this one we have on display. We saw another new species but we can't be sure until Scott, the Museum's fossil preparator, grinds, drills and picks all of the rock away. There were a few grimaces as his dentist's drill wirred away but it was cool to have a live demonstration in the studio and some of the kids even had a go.

 

Anyhow, the finale, if you like, was Al and Caroline from mineralogy. Al showed off some enourmous sparkly diamonds, the ultimate mineral from 200 km into the mantle - deep earth - and Caroline, who started in the basement collections area, showed us the meteorite Ivuna – the best example of the building blocks of the solar system and one of just 9 such meteorites (out of thousands) known to exist - from deep space. They wrapped up with a mineral face off – asking a visitor to hold a 460-carat dirty diamond - over 3 billion years old and formed deep within the earth – in one hand and a small piece of the planet Mars in the other. To Al's dismay Mars won - 7 times out of 8.

 

It sounds quite chaotic but was a huge team effort that all came together in less than 30 minutes and was all snippets taken from some of the great events happening in the studio over the next couple of weeks.Attenborough studio launch team photo.JPG