Why would one study invasive ants?

Posted: April 24, 2014 in Narcissistic megalomania, Scientific selfie
Tags: , , , , , ,

Yes, I mentioned that earlier: we study invasive ants. We do all kind of fun things we them, from models trying to predict where they could be invasive, now or with climate change, to lab experiment trying to see which species are better at finding and monopolising resources. There are a bunch of papers now that we have published on that (and more to come, that I will probably advertise here, so I won’t say too much now), but the point is, they are very interesting, and quite problematic for biodiversity and economics alike.

There are about 20 000 ants species out there (40% of which remaining to be described by science). One percent of these species are exotic, meaning they have been introduced outside their native range, and seem to have been established there. About a tenth of these 200 exotic species are known to be highly invasive. That mean they are mean. And I do mean mean. Not the mean mean, really mean. Ok, I stop. They are highly aggressive and exceedingly efficient. When they invade, they destroy the native entomofauna, starting by the native ant communities, but also affecting plants, other invertebrates, amphibians, reptiles, birds and even mammals. Humans are known to be victims of the Red Imported Fire Ant by the thousands in the USA (with hundreds of death – that is more than by sharks). They really affect biodiversity and doing so they disrupt ecosystem functioning and services (like pollination and seed dispersal). And they cause billions of dollars of damage every year to agriculture, forestry, real estate and public health.

Oh, and they also go by scary names, like the fire ant, the electric ant, the crazy ant, the destroyer ant, the ghost ant… And before you ask, yes there are zombie ants and vampire ants as well, only they are not invasive ants. No werewolf ant though. Kinda disappointing.

Anyway, invasive ants are about to take over the planet, and who is working their ass off trying to save the day, in the general ingratitude? To whom will you turn when they try and make you their slave? Biodiversity Dynamics, thank you.

So, to answer the question in the title, we study invasive ants, simply because invasive ants are importants. Import-ants. Get it? Ok ok, I thought that was a good one…

 

Gi-ants-11

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s