All posts tagged with insects

There are more described species of beetles (order Coleoptera) than any other group of organisms on the planet. With over 350,000 described extant and extinct species and subspecies, beetles represent about 40% of all described arthropods and about 25% of all described species.

One of the myriad families of beetles is Monotomidae, with over 250 described species [3]. Commonly called minute clubbed beetles, the family includes such species as Europs frontalis (found primarily in the tropics) and Pycnotomina cavicolle (found exclusively in forested regions of eastern North America).

Dr. Thomas McElrath, Insect Collections Manager at the Illinois Natural History Survey, has been studying the systematics of Coleoptera for nine years. He is currently working on compiling a worldwide checklist of the Monotomidae. The Biodiversity Heritage Library is a crucial resource for his research on this project.

When Louise Rienzi wrote her guide on General Instructions for Rearing Silkworms, in 1887, she was part of a movement attempting to establish a viable silk industry for the United States. The epicenter of the new industry was California, where Louis Prevost, a French botanist, was the first to grow silkworms and produce cocoons, in 1860. The physical environment was favorable, and the industry saw some success before it eventually faded.

Several groups were formed to promote the industry, including the State Board of Silk Culture in San Jose. This organization was responsible for printing and distributing Louise Rienzi’s sericultural manual in the late 1880s. Louise Rienzi also served as Secretary of the State Board and issued official reports on the monthly and annual meetings as well as the contributions of various committees, such as the Committee on Mulberry Trees, Eggs and Cocoons.

Vanity, an art installation by Joseph Gregory Rossano created for and with the support of the Museum of Glass (MOG) in Tacoma, Washington, tells the story of eleven species and subspecies, presumed extinct, presented through the lens of humanity’s role in their demise. The exhibition features historical accounts detailing each species’ “discovery” (collection date, type locality, collector, scientific illustrations, etc.), humanity’s role in its extinction, and the year it was declared “Extinct”. To produce these species tales, Rossano collaborated with Sandra I. Berríos-Torres, MD. Berríos-Torres served as author of the 11 historical accounts and as Editorial Director of the exhibition catalogue, on behalf of Joseph Gregory Rossano.

The Biodiversity Heritage Library was a crucial resource for Berríos-Torres. Consulting dozens of publications in BHL while conducting research for Vanity, she ultimately cited 16 of them in the historical accounts that were incorporated into the exhibition and catalogue.