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  • News
  • Featured Books
    • All Featured Books
    • Book of the Month Series
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Biodiversity Heritage Library - Program news and collection highlights from BHL

All posts tagged with insects

Blog Reel, User Stories

Hidden Biodiversity: Exploring Neotropical Fungus Weevils With the Help of BHL

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In the last decades of the 19th century, a monumental publication on the biodiversity of Mexico and Central America began publication—Biologia Centrali-Americana. Published in 215 parts from 1879 to 1915 by the editors Frederick DuCane Godman and Osbert Salvin, the work describes over 50,000 species and is illustrated with over 1,600 lithographic plates depicting over 18,000 species. Remarkable for its time, the title is still vitally important for the study of Neotropical biodiversity today, as it contained virtually all known information at the time about Mexican and Central American flora and fauna.

Biologia Centrali-Americana is a particularly important resource for entomologist Samanta Orellana, a PhD student in evolutionary biology at the Dr. Nico Franz Lab of Arizona State University (ASU) and a research assistant in the ASU Biocollections of the Biodiversity Knowledge Integration Center. Orellana began studying insects and working with entomological collections more than a decade ago, during her undergraduate studies in her home country of Guatemala.

“For many insect groups in Guatemala and the rest of Central America, Biologia Centrali-Americana still represents the only source of information available for the region,” states Orellana.

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April 6, 2021byGrace Costantino
Blog Reel, Campaigns, Featured Books, Her Natural History

Margaret S. Collins: A Legend in Termite Field Biology

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Dr. Margaret S. Collins (1922-1996), a renowned expert on termite ecology and distribution, taught as a professor and administrator at Howard University, Florida A&M University, and Federal City College (now University of The District of Columbia) for over 35 years. Upon her retirement from teaching, Collins continued her work on termites at the Smithsonian National Museum of Natural History as a research associate from 1983 to 1996.

Over the course of her career, Collins published more than forty articles spanning the biogeography, physiology, chemical defenses, and taxonomy of termites. Collins also collected specimens in the United States, Mexico, Costa Rica, Colombia, Barbados, Belize, Suriname, the Cayman Islands, Guyana, Guatemala, and Panama. When she contracted dengue fever on an expedition in Guyana in 1983-1984 and was forced into a long hiatus from field work, she turned her focus to updating and preserving the termite specimens at the Smithsonian National Museum of Natural History. Eventually Collins returned to field research in 1994 when she once again traveled to Guyana to collect termites. In April 1996, Collins died while conducting field work in the Cayman Islands.

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March 22, 2021byDr. Elizabeth Harmon
Blog Reel, Featured Books

From Canada’s National Capital to “the Rock” — The Tale of a Traveling Book by Philip Henry Gosse

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The Island of Newfoundland was nicknamed “The Rock” because of its rocky terrain and high cliffs.

I’m Elizabeth Smith, and I work at the Canadian Museum of Nature’s Library & Archives as Acquisitions and Cataloguing Officer. In this capacity, I have the privilege of caring for a rare book collection consisting of approximately 4,000 pre-20th century monographs, manuscripts and periodicals, including a special unpublished manuscript, Entomologia Terrae Novae by Philip Henry Gosse — which I had the privilege of hand couriering to St John’s Newfoundland for a short exhibit and panel talk at Memorial University’s QEII Library this past September.

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November 22, 2019byElizabeth Smith
Blog Reel, User Stories

Flower Flies and BHL: Empowering Taxonomic Research on Important Pollinators

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The family Syrphidae, commonly called hover flies or flower flies, include some 6,000 living species. As “one of the most abundant groups of flower visiting insects”, with adults of most species feeding almost exclusively on pollen and nectar or honeydew, these flies are among the most important pollinators, both for wild plants and numerous crops.

The multi-volume Diptères exotiques nouveaux ou peu connus (1838-[43]) by Justin Macquart contains the first descriptions of numerous Diptera species, including many members of the Syrphidae. Systema Dipterorum, the biosystematic database of world Diptera, attributes 430 Syrphidae names to Macquart.

“Macquart wrote so many early Syrphidae genus and species descriptions that it’s almost impossible to write a syrphid taxonomic paper without referencing this title at some point,” explains Dr. Andrew D. Young.

Young is a University of California, Davis postdoc, working out of the California Department of Food and Agriculture Plant Pest Diagnostics Center, where he specializes in Diptera taxonomy and phylogenetics. Although he studies Tephritidae (fruit flies) in his current position, most of Young’s entomological training has been focused on Syrphidae. While Macquart’s monographic series is an essential resource for this group, it’s not easy to come by.

“Each volume is several hundred pages, and was published in the mid 1800s, so hardcopies are not particularly easy to get ahold of,” explains Young. “Most of the time when you do find a hardcopy, it’s one that’s been photocopied so many times it’s barely legible.”

Fortunately, Diptères exotiques nouveaux ou peu connus is freely available on the Biodiversity Heritage Library (BHL).

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September 12, 2019byGrace Costantino
Blog Reel, User Stories

Insects in Amber: Empowering Research on Ancient — and Modern — Insects

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Insects trapped in amber. For anyone who has seen Jurassic Park, this description immediately conjures up familiar imagery. In the movie, such a fortuitously-preserved mosquito provided the means to bring dinosaurs back to life. While that may be the realm of science fiction, in the realm of science, such amber time capsules are still a valuable window into the past, allowing scientists today to examine ancient specimens and, sometimes, discover new species.

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May 9, 2019byGrace Costantino
Blog Reel, User Stories

How the BHL Makes Little Brown Beetle Species Discovery Easier

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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.

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April 11, 2019byGrace Costantino
Blog Reel, Campaigns, Featured Books, Her Natural History

General Instructions for Rearing Silkworms: Louise Rienzi and California’s Silk Industry

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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.

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March 25, 2019byAlison Kelly and Tomoko Steen
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