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The Verrall Supper 2013

Once a year, on the first Wednesday of every March, when the weather is especially chilly (or so it seems), entomologists can be seen flocking towards the bright lights of London. As they wend their way towards South Kensington you may be forgiven for thinking that there is some kind of mass migration going on, and it’s true, entomologists do often seek warmer climes than Britain may have to offer, if only because of the abundance of insects is so much greater in those areas of the world where it is hot and sticky (and if there is one thing that entomologists cannot refuse, it’s an abundance of insects).
But on this occassion you would be wrong. For the first Wednesday of every March is devoted to the Verrall Supper. Arguably the highlight of the social calendar for all entomologists, the evening consists of a lecture, hosted by the Royal Entomological Society and presented by a distinguished entomologist, which is then followed by drinks, dinner and much socialising.

This year the dinner was hosted at The Rembrandt Hotel which is a short stroll from the Natural History Museum. Staff from the HEC left Oxford early in order to spend some time in the collections in the NHM, checking type specimens and doing a little research as a form of pre-dinner exercise just to sharpen our appetites.
The Rembrandt Hotel was a new venue for the Verrall Supper which for the last 10 or more years has been held at Imperial College. It proved to be an excellent setting although it seemed to take everyone a little while to get used to the idea that the tables were round instead of the long bench style table at Imperial that seat about 60 people. This new format made mingling with other guests between courses much easier however and it has to have been one of the chattiest Suppers that any of us have to been to in a while. Of course, the fact that there was 183 collected entomologists (a recent high in attendance) in the room might also have played a part.

What’s the collective noun for entomologist’s? A colony? Maybe a rabble? Cluster? Army? Clutter? Intrusion? Answers in the comments box below!

Zoë Simmons and Dr Jose Nunez-Mino, an associate of the HEC

Amoret Spooner and Mike Wilson, Head of Entomology at National Museum, Wales.

Darren Mann (right), talking to Charles Godfray (left), Hope Professor, Oxford.

One other notable change was the increase in the number of people documenting the ocassion. Social media is fast becoming a part of peoples daily lives so it wasn’t too much of a surprise to find that the Verrall Supper had acquired it’s own hashtag on Twitter or that photos of the dinner appeared within minutes of the courses being served.

If you would like further information about the history of the Verrall Supper or the Entomological Club through which the supper was established then there is an excellent publication on the subject by Pamela Gilbert.

Gilbert, P. (2005). The Entomological Club and Verrall Supper: A History (1826-2004). The Entomological Club c/o The Royal Entomologists Society. Headley Brothers Ltd, Kent.

The Etymology of Entomology

A date for everyone’s diary

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We are pleased to announce that we will be hosting the BENHS for their Member’s Day/AGM on the 23rd of March.

The department has in the past, greatly enjoyed hosting the BENHS and other societies for a variety of different events and we hope that this occassion will be as entertaining as the others. We expect it to be a busy day, with staff dividing their time between the lecture theatre, the collections and socialising with members. We will be on hand to try and answer any questions people may have about the collections or entomology in general as well as to make sure that there is plenty of tea and biscuits avaliable to help fuel the thinking.

Details of the meeting, which is open to members and non-members alike, can be found below. 

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16.45   Close of meeting

There’s a fly on my nose!

By Mike Ackland
Honorary Associate of the HEC

In September 2011, John Carr of Massachusetts, USA, posted photographs of an anthomyiid fly on the website diptera.info. This site has thousands of photos of flies, sent in by both diptera enthusiasts who are keen photographers, and experts who offer advice and possible identification.

I recognised the anthomyiid as a species of Eutrichota, which has over 50 species in the Nearctic Region. Positive identification to species however generally requires examination of a specimen under a microscope. John, who is a very good photographer and naturalist, later added to his posting some very clear close-ups of various parts of a male specimen he had caught, and offered to send the specimen to me. This proved to be Eutrichota affinis (Stein), a species widespread in America and which is associated with the groundhog Marmota monax L. and may be found in and around their burrows. The larvae are considered to be facultative commensals probably feeding in excrement and debris in the burrows.

A few other species of Eutrichota in North America have been associated with mammals including ground squirrels, Spermophilus tridecemlineatus (Mitchell), chipmunks, Tamias striatus (L.) and various species of gophers (Geomys spp.).

In Europe other species of Eutrichota have been found around the burrows of the Alpine Marmot Marmota marmota L. There are seven species of Eutrichota in Britain, though no life histories are known. See Pont & Ackland, 1995 for more details of the flies found in the Alps (full reference below). I first met Adrian Pont (another Hope Department Honorary Associate) in the mid 1950’s in Leigh Woods near Bristol, where we were both collecting insects. So we have both been studying flies for over 50 years.

Recently John Carr sent me two photographs of specimens of Eutrichota affinis on the head and nose of a groundhog. These were taken in Connecticut on 30th May 2009. The groundhog family was living in a culvert, and John reports that they later ate part of his sister’s garden!
My thanks to John for permission to use these excellent photos.

There’s a fly on my nose!

Females of Eutrichota affinis (Stein)(Diptera: Anthomyiidae) on the head of the groundhog Marmota monax L.

Reference
Pont, A.C. & Ackland, D.M. (1995). Fanniidae, Muscidae and Anthomyiidae associated with Burrows of the Alpine Marmot Marmota marmota Linnaeus in the upper Ötz Valley (Tyrol, Austria). Insecta, Diptera. Berichte des naturwissenschaftlich-medizinischen Vereins in Innsbruck, 82: 319-324.

A pdf version of the paper is avaliable HERE.

Happy Birthday Darwin… and Darren!

We couldn’t let International Darwin Day slip by without a quick post. It’s the day that marks what would have been Charles Darwin’s 204th birthday. Here at the Museum of Natural History, Charles Darwin is an ever-present, incredibly important figure – we even have a statue of him in the court. Of course, this is hidden amongst scaffolding at the moment, so there’s a little reminder above!

But Darwin isn’t the only person to celebrate his birthday on 12th February;  it’s also the birthday of our Assistant Curator of Entomology, Darren Mann! Darren has been celebrating his birthday today by examining his favourite dung beetles. At school, his love of the natural world and their shared birthday even led to one of his teachers nicknaming him Darwin.

Here’s Darren with some of the Museum’s rare insect specimens that were collected by Charles Darwin himself on his travels in Australasia. To find out more about what goes on behind the scenes in Entomology, follow their excellent blog.

So, happy birthday Darren… and Darwin!

Rachel Parle, Education Officer