Hymenoptera at the AMNH

In the early years of this century, I was an intern at the American Museum of Natural History in the Invertebrate Biology laboratory. In addition to guided tours (which I still occasionally host), I specialized in the classification of Bolivian hymenoptera, the wildly diverse and important group of insects that includes wasps, bees, and ants. Of particular interest to me were the Ichneumonidae, known for their parasitic behavior, which includes the deposition of eggs within various unsuspecting larvae. This horrifying activity led many — among them a young Charles Darwin — to question the existence of a benevolent God (see below). Thus, this lowly insect stands alongside Voltaire and company as a gadfly to the Church.

“With respect to the theological view of the question. This is always painful to me. I am bewildered. I had no intention to write atheistically. But I own that I cannot see as plainly as others do, and as I should wish to do, evidence of design and beneficence on all sides of us. There seems to me too much misery in the world. I cannot persuade myself that a beneficent and omnipotent God would have designedly created the Ichneumonidae with the express intention of their feeding within the living bodies of Caterpillars, or that a cat should play with mice.” – Life and Letters of Charles Darwin, vol II, pg 49

Ichneumonids — such as this Rhyssa persuasoria — parasitize other animals. This individual has detected (no one yet knows how) a wood wasp larvae deep within a fir tree. Click to see its ovipositor boring through several inches of trunk to deposit eggs in the unlucky caterpillar.

The Order Hymenoptera (commonly thought of as wasps) contains over 100,000 species, including two of three or four the truly social organisms on the planet. Arguably the most fascinating family of all is the formicidae, or ants.

Another favorite is the family Pelicinidae. These individuals are some of the most beautiful I’ve seen — my own collection contains one that was collected in Mt. Tremblant, Canada. Click to enlarge.

 

Latest Blog Posts

    • I love Broadway. I’ve lived within a few steps of it for the past twenty years and nearly always smile when my foot touches it. However, after spending some time on Kreshatik, the “Broadway of Kiev,” several differences jumped out at me. Here is a list: 1. On Kreshatik, Kievans…

      Read More

    • Background First  metro was in London, 1863, then Paris (1900), and Budapest (1902). There were several attempts under the tsars to build a metro to relieve congestion, but to no avail. Only in the 1930s did the country give the project serious thought. It is said that citizens joined on…

      Read More

    • http://www.fakedpotatoes.com/2011/01/live-the-language/

      Read More

    • One of hundreds of great stories my father has shared with me… ——– Change Your Point of View by Joe Gracia You’ve probably heard of Stephen Covey, author of “The Seven Habits of Highly Effective People.” He uses the word paradigm a lot, which simply means a belief, or a point of…

      Read More

    • One of my favorite songs is Дождь (Rain), and so to pass the time one night (and because I had just finished reading an extraordinary book on translation), I tried my hand at bringing it into English. It’s by the 1980s Russian rock group DDT. The group was an underground music sensation…

      Read More

Twitter Updates