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August 14th, 2013

Philipp HeckJames Holstein, and graduate student Levke Koeoep attended the Annual Meeting of the Meteoritical Society in Edmonton, Alberta earlier this month.

August 12th, 2013

The last volume of the Handbook on Birds of the World is a real treat for fans of avian biodiversity

August 03rd, 2013

In 1989, I got to spend an incredible two weeks in Bolivia following around Ted Parker

July 19th, 2013

A couple of weeks ago I mentioned to some colleagues here at The Field Museum that I wanted to get some sizable snails or slugs for an upcoming presentation ("Meet a Scientist").  Margaret Thayer, Curator of Insects, replied, "I saw a bunch of fairly large slugs on my porch the other day.  Shall I bring you some?"  I gladly accepted the offer, assuming that she would bring one of the several introduced slug species that have long been known to live in Chicago and the suburbs.  When Margaret delivered the slugs I was surprised.  Sure, this was an introduced slug, but none of the expected ones. The family it belongs to (Milacidae) is easily recognizable and not native to the Americas.  I knew immediately that this was a new record at least for Illinois where no members of this family had been found before.  To figure out the species is trickier, since many of these slugs look rather similar externally and, in addition, display a fair amount of intraspecific variation.  One has to dissect mature specimens and analyze their hermaphroditic reproductive organs to make a reliable identification.  Luckily Margaret's specimens turned out to be mature.  The result of the dissection was another surprise:  this was not one of the several Milacidae species known to have been widely introduced to places, including the U.S., outside their original European distribution areas but a species that had never before been recorded in the Americas. 

Naturally this sparked my interest.  Who knows what else leaves its slime tracks around Chicagoland?

Therefore, Field Museum employees, volunteers, associates, friends:

If you have a yard, garden, compost heap or merely a planter on the balcony there is a good chance you share that space with slugs who like your lettuce and petunias at least as much as you do. 

But don’t just cut the critters through with your garden shears or kill them with slug killer from the garden center — at least not all of them.  Put a few of them in a clean jar with a tight lid.  You may add a moistened (but not dripping wet) piece of paper towel.  Put the jar in the veggie crisper of your fridge until you come to the museum (with the slugs, of course).

Then email me at jgerber@fieldmuseum.org or call me at extension x7577 and I’ll take the slimy critters off your hands.

!!!!!!!!!  Please note:  I will be out of town from Aug. 3 to Aug. 25.  Consequently, slug deliveries can take place until Aug. 2 or after my return  !!!!!!!!

I will identify the slugs and voucher specimens will be deposited in the Field Museum’s Mollusk Collection.  If enough of you from around the city and the suburbs participate, our little ad-hoc slug survey could render interesting results. 

Go gett’em and thanks in advance for your help!

 

July 12th, 2013

Meet the Field Museum Women In Science (FMWIS) Interns

July 12th, 2013

Meet the Field Museum Women In Science (FMWIS) Interns

June 11th, 2013

We always think about how specimens will be used, but that does not mean we think of everything.

June 04th, 2013

I recently started a regular monthly blog for Psychology Today in connection with my new book How We Do It: The Evolution and Future of Human Reproduction will be officially released by Basic Books on June 11.

May 26th, 2013

Monitoring biodiversity has become a priority in the development of REDD+ programs, but where will the expertise to do the monitoring come from?

May 20th, 2013

An NSF-funded workshop project led by Field Museum Adjunct Curator Robert Lücking received world-wide attention through a report in the international science business journal International Innovation. The article highlights Robert's training activities in Latin America and focuses on the particular situation in Colombia, where the project has developed substantial scientific expertise in short time.

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