Feb 112014
 

While many in North America may recognize the Ski Jump from the brief clip fully encapsulating the agony of defeat in ABC’s Wide World of Sports intro, this event is quite popular in northern Europe. Supposedly originating in Norway when an army officer was showing off for his troops in the late 1800s, the men’s ski jump has been included in every Winter Olympics to date, while 2014 marks the first time women have been allowed to fling themselves off a mountain and sore for Olympic gold!

Kamil Stoch of Poland sores above the Olympic rings in Sochi, Russia on his way to a gold medal. Photo copyright Lars Baron/Getty Images.

Little known fact: the bar that ski jumpers sit on at the top of the hill before launching themselves down the slope used to be a raw log imported from the jungles of Central America to help encourage international inclusion*, and with it would often come gliding ants (conveniently for this story Cephalotes atratus), who would show off their own ability to fly!

Cephalotes atratus gracefully floats back to earth while attempting a world record in the Formicid Tree Jump! Photo copyright Alex Wild.

So how do ants measure up to our advanced aerodynamics, years of practice and training, and our pursuit for the thrill of victory? Surprisingly well, all things considered. With absolutely perfect form achieved with models in a wind tunnel, humans can attain a maximum horizontal glide of between 1.13m and 1.34m for every metre they drop, depending on the in-flight technique employed by the athlete. That means that when the women ski jumpers take off later today, they’ll be aiming for flights of nearly 100 metres, finishing with safe and graceful landings down the mountain, while only** falling about 80 metres!

By comparison, Cephalotes gliding ants have been found to majestically sore about 0.18m for every metre dropped. While they certainly won’t be challenging our athletes, it is more than sufficient to allow the ants to glide a few feet towards their tree trunk should they fall from their arboreal nests, avoiding a very long hike from the ground!

I guess it all comes back to form vs. function, and in this contest, I think we can clearly consider Team Arthropoda the winner.

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Yanoviak S.P., Munk Y., Kaspari M. & Dudley R. (2010). Aerial manoeuvrability in wingless gliding ants (Cephalotes atratus), Proceedings of the Royal Society B: Biological Sciences, 277 (1691) 2199-2204. DOI:

Ito S., Seo K. & Asai T. (2008). An Experimental Study on Ski Jumping Styles (P140), The Engineering of Sport, 7 9-17. DOI:

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*Not really.

**I’m not sure I should be able to say “only” and “falling 80 metres” in the same sentence.

Feb 102014
 

It’s that time again, when nations around the world send their top athletes to compete in the Winter Olympics for precious medals, national pride and bragging rights for another 4 years! The 22nd Winter Olympic Games are being held in sunny Sochi, Russia this year, which opens the door for a new team to make its first Winter Olympics: Team Arthropoda!

Throughout the games, these industrious insects, sporting spiders, and other athletic arthropods will be showing they can compete with the best of us mammals, especially under the magnifying glass of international attention inherent with the Olympics — something insects and their kin are used to dealing with by now!

The 22nd Winter Olympiad officially began Friday evening with the opening ceremonies, and extravagant event showing off the natural wonders, history and culture of Russia, including an early shout-out to taxonomist-turned-novelist Vladimir Nabokov and his beloved butterflies! The athletes from each nation paraded into the Fisht Olympic Stadium lead by their flag-bearer, an honour generally bestowed on an athlete considered to be a leader for the team.

Hockey player and 2014 flag-bearer Hayley Wickenheiser leads Team Canada into Fisht Olympic Stadium during the 2014 Sochi Winter Olympics. Photo copyright Paul Gilham/Getty Images.

Meanwhile, directly under the Olympic flag on the main stage, Team Arthropoda selected the newly-named Australian jumping spider Maratus avibus to carry their colours, for obvious reasons. Described just in time for these Olympics by Jürgen Otto and David Hill, Maratus avibus is the newest delegate of the peacock spiders, and proudly waved Team Arthropoda’s flag as high as he possibly could, even if it was only a few millimeters.

Stay tuned throughout the 2014 Winter Olympics to find out how Team Arthropoda stacks up against the rest of the world!


Otto J.C. & Hill D.E. (2014). Spiders of the mungaich group from Western Australia (Araneae: Salticidae: Euophryinae: Maratus), with one new species from Cape Arid, Peckhamia, 112 (1) 1-35. Other: urn:lsid:zoobank.org:pub:B53D2909-07C3-4E9E-B8F2-C358650E78AF