Darja Dobermann

Darja Dobermann

Apr 28, 2017

Group 6 Copy 167
4

Action 2.0!

Well, it has been a very exciting day indeed!

Shortly after our last lab note, we became acutely aware that something wasn't quite right with how our moth was emerging. It was coming out tail end first. 

We conferred with a few people and it was made clear that generally moths in this situation die. Think of it like a breech birth in mammals. Given we only have a handful of living pupae it was time to step in for some moth rescue surgery. Tools were gathered. 

Then ever so gently the two halves of the remaining pupal case were removed. The minute they were off the moth was wiggling around looking for a perch. We gently gave it a twig to rest on, where although a bit wobbly after likely fighting the better part of the night to get out, it was stable. 

It is now resting happily back in the warm cabinet, drying out its wings. With a wing span of around 13 to 17cm we are expecting this to take a few hours. 

Based on the shape and size of its antennae and body we believe this is a male. Anyone have any name suggestions?

We'll update once his wings are full size, and fingers crossed he gets a mate in the next few days. 

4 comments

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  • Achim Dobermann
    Achim DobermannBacker
    That's really cool, so let's hope that the others hatch (is that the right word to use?) too.
    Apr 28, 2017
  • Nicole Sharpe
    Nicole SharpeBacker
    Moth midwifery!!
    Apr 28, 2017
  • Darja Dobermann
    Darja DobermannResearcher
    Amusingly enough you are not the first person to say that today! :)
    Apr 28, 2017
  • Denny Luan
    Denny LuanBacker
    Ok I've just realized I have so many questions now. Like, what will this little guy be used for now? Did it come out normal and alright given his complicated history? What... does he taste like...
    Apr 28, 2017
  • Darja Dobermann
    Darja DobermannResearcher
    Great questions! 1) What will he be used for now? Right now, his main purpose is to mate with one of the females which will hopefully(!) emerge in the next few days so that we can get a set of eggs and then caterpillars. Other then that he just gets to hang out and live his best moth life. 2) Did he come out normal given his complicated history? Hard to say that this stage really. After emerging it takes several hours for moths to unfurl their wings and for them to harden. The biggest thing that could go wrong with him is that his wings may be deformed if he was trapped too long. We aren't sure how long he was struggling to emerge before we helped, so it is possible he damaged his wings and they won't unfurl properly. We're hoping this won't be the case and he'll be fine. 3) What does he taste like? Not a clue, the reason being you wouldn't actually want to eat the moth, the edible stage is the caterpillar stage which is much more meat and much less fuzz.
    Apr 28, 2017
  • Denny Luan
    Denny LuanBacker
    That guy has great eyebrows.
    Apr 28, 2017

About This Project

Food insecurity and environmental degradation disproportionately affect the world’s poorest. Our project tackles this.

We will develop a protocol for farmers in Burkina Faso to breed edible caterpillars, a local delicacy, year-round. Caterpillars are rich in protein, iron and zinc, have a high market value, and are a beloved food source.

We’ve consulted many stakeholders, from the FAO to rural smallholders.

With your help, we'll work to give people control of their food and income.

Blast off!

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