Insect diversity @ McGill
The blog and website of the Wheeler lab and the Lyman Museum at McGill University. Posts about arthropods, natural history, taxonomy, ecology, science culture, and life (or something like it) in academia.
All content copyright Terry A. Wheeler 2011-2016, unless otherwise noted.
Twitter: @ta_wheeler
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Category Archives: In the Collection
The flavours of loss: a tale of a moth
Loss comes in many forms. Sometimes loss is a sharp, sudden thing; sometimes it’s a slow, fading twilight, creeping in so slowly you don’t even notice when it gets there. This is a story about both those kinds of loss. … Continue reading
A moth, a fern, a feline: a species name story
As taxonomists, we give names to new species that we describe. The name is entirely up to us (within a few limits imposed by rules of grammar, and a recommendation that they not be offensive). Sometimes it’s easy to figure … Continue reading
From grass to graphs: a fly’s journey. Part 2
The first part of this post took us from fieldwork to pinned specimens. After insect specimens are mounted and labelled, the real taxonomic work starts. The Linnean hierarchy (class, order, family, genus, etc.) isn’t just a list of categories to … Continue reading
From grass to graphs: a fly’s journey
In my last post I talked about the workload in processing and identifying insects in the course of a big ecological project. It occurred to me that some readers may not be aware of the many steps in the process … Continue reading
When hobbies collide
I’ve been spending a lot of time in the lab lately, trying to wrap up some research as well as looking ahead to the field season of insect collecting. And wandering through the museum, looking through boxes and bins and … Continue reading
A collection of collections
Of the millions of species of insects on earth, many are undescribed, many are currently impossible to identify from published keys or photos, and many identification keys are not as clear as they could be. That’s not news to people … Continue reading
Ten thousand pins
I was updating our database of Diptera holdings in the museum this week and thinking about the enormous range in numbers of specimens in some families (see my earlier post on “why so many specimens?”). The Lyman Collection is very … Continue reading
Posted in In the Collection
Tagged Agromyzidae, Chloropidae, collection, Diptera, Ephydridae, Phoridae
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More than ten reasons flies are great. Part II
Diptera are fascinating insects – diverse, bizarre, economically and medically important – but underappreciated by most people other than dipterists. We launched this series in an earlier post with a selection of five randomly selected reasons flies are great. In … Continue reading
Posted in In the Collection
Tagged arctic, Braulidae, Chloropidae, Diopsidae, Diptera, ecology, natural history
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More than ten reasons flies are great
Our insect collection has its roots in an amateur collection. Predictably, that means our holdings are very strong in two orders popular with collectors – butterflies and moths (Lepidoptera) and beetles (Coleoptera). We had, at last count, about 130,000 pinned … Continue reading
Posted in In the Collection
Tagged Diptera, ecology, Ephydridae, flies, natural history, Phoridae
7 Comments
“why so many specimens?”
I was giving a tour of the museum last week to some alumni who were back on campus for Homecoming and somebody asked me that question. The Lyman Museum has in the neighborhood of three million specimens, but we have … Continue reading