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Latest Entomology Stories

Monarch Butterflies Rely On Landmarks In Order To Find Their Way
2013-04-09 12:37:42

Alan McStravick for redOrbit.com - Your Universe Online In an article written for redOrbit last month by Michael Harper, the overall population of the Monarch butterfly was predicted to be significantly lower than in years past. It is believed this decline is due to the combination of expanded farmlands and the steady increase in temperature in their migratory corridor. A new study, led by researchers from the University of Guelph, focused on the migratory corridor followed by these...

DNA Used To Quickly Unravel Relationship Between Plants And Insects
2013-03-25 15:54:44

Smithsonian Studying the relationship between plants and the insects that feed on them is an arduous task, as it must be done through direct observation. It can take years for a researcher to fully understand the diets of a community of herbivorous insects in a tropical rain forest. Now, five Smithsonian scientists are paving a fast track using the DNA found inside the insects' stomachs, potentially turning years of research into months. This method will help scientists understand the...

Bumblebees More Stable In Flight Than When Hovering
2013-03-15 08:16:17

Lee Rannals for redOrbit.com - Your Universe Online Researchers wrote in the Journal of Theoretical Biology about how bumblebees are actually more unstable when they hover rather than when they fly fast. Na Xu and Mao Sun from Beijing University of Aeronautics & Astronautics in China analyzed the way bumblebees fly at different speeds by using a mathematical model. Their model showed that the bumblebee is unstable when it hovers and flies slowly, and becomes neutral or weakly stable...

Impulsive Eating Triggered By Neural Pathway
2013-03-01 04:41:35

redOrbit Staff & Wire Reports - Your Universe Online The discovery of a neural pathway in the brain of an insect that has been linked to pleasure eating could shed new light on the impulsive consumption of food by men and women, claim researchers from one US university. As part of their study, University of Georgia (UGA) associate professor of cellular biology Ping Shen and colleagues presented fruit fly larvae that had already been fed with appetizing smells. In turn, those...

New Study May Help Us Learn More On Beetle Diversity
2013-02-20 17:01:57

Pensoft Publishers The tropics are home to an extraordinary diversity of insect species. How great is it, exactly? We do not know, but today, researchers at the Santa Barbara Museum of Natural History published a study on tropical beetles that can help us progress towards an answer to this question. The paper was published in the open access, peer-reviewed journal Zookeys. Entomologists Michael Caterino and Alexey Tishechkin have named 138 new species within the genus Operclipygus (the...

Reproductive Workings Of A Harvester Ant Dynasty Uncovered By Stanford Scientist
2013-02-12 21:08:18

Stanford University For the first time, scientists have measured how successfully a queen ant establishes new colonies. The work by Stanford researchers revealed that the queen was still reproducing several decades after mating. Ants are just about everywhere you look, and yet it's largely unknown how they manage to be so ubiquitous. Scientists have understood the carnal mechanism of ant reproduction, but until now have known little of how successful the daughters of a colony are when...

Behavior Of Bed Bugs Being Studied For New Management Tactics
2013-02-11 11:56:12

U.S. Department of Agriculture (USDA) Learning more about the behavior of bed bugs is one approach being used by U.S. Department of Agriculture (USDA) scientists to identify compounds to help control these pests. The resurgence of bed bugs over the last decade has caused problems in major U.S. cities where they infest homes, apartments, hotels, shelters and even places of work. The small, blood-feeding insects are not known to transmit diseases, but they can cause severe reactions in...

Asian Needle Ants Displacing Other Aggressive Invaders
2013-02-11 10:07:43

North Carolina State University Researchers from North Carolina State University have found that one of the most aggressive invasive ant species in the United States — the Argentine ant — appears to have met its match in the Asian needle ant. Specifically, the researchers have found that the Asian needle ant is successfully displacing Argentine ants in an urban environment, indicating that the Asian needle ant — with its venomous sting — may be the next invasive...

Status Means Being Heard For Ant Pupae
2013-02-08 15:31:26

Cell Press For young ants at the pupal stage of life–caught between larva and adulthood–status is all about being heard. The findings, reported online on February 7 in Current Biology, a Cell Press publication, add to evidence that ants can communicate abstract information through sound in addition to chemical cues. "One of the truly fascinating characteristics of social insects is their power of self-organization, which allows their societies to achieve amazing feats way...

2013-01-31 23:02:57

The new storefront offers an expanded product assortment and enhanced site functionality. Greensboro, NC & Seattle, WA (PRWEB) January 31, 2013 The new Insect Shield Workplace Safety & Health online store makes protective clothing and gear items available to workers in at-risk locations across the globe. The Insect Shield assortment consists of work wear, professional apparel and accessories–including clothing that also offers sun protection, flame resistance and high...


Latest Entomology Reference Libraries

Entomology
2013-10-01 10:34:23

Entomology, a branch of arthropodology, is the study of insects. In the past, the term insect was used to refer to species from other phyla or groups including arachnids, slugs, and earthworms. This view of entomology is still used in informal settings today. Entomology extends through cross sections of science including paleontology, biochemistry, and nutrition, among many others. There are 1.3 million species of insects throughout the world, so entomology covers a large base of research...

Myrmecology
2013-09-30 16:20:45

Myrmecology, a branch of entomology, is the study of ants that has focused on many factors about ants, including evolution and social systems. William Morton Wheeler first used the term myrmecology, but the study of ants predates the usage of the term, going back to ancient references of ants. Auguste Forel, a Swiss psychologist, conducted the first scientific studies of ants, focusing on the roles of instinct and learning in a society. He published Les fourmis de la Suisse in 1874 after...

Inchman, Myrmecia forficate
2013-07-10 12:28:46

The inchman (Myrmecia forficate) is a species of bull ant that can be found in Australia, in a range that includes Tasmania and possibly southeastern areas of Australia. This species is gregarious, living in colonies like most other ant species, but it forages for food alone. Nests often go unseen and are typically found under rocks.  It reaches an average body length of up to one inch long, the trait from which it received its common name. The inchman is both a scavenger and a...

Rhithrogena germanica
2013-07-09 15:10:58

Rhithrogena germanica, known as the March brown mayfly in in the British Isle, is a species of mayfly that can be found throughout northern and central areas of Europe. Its range includes the River Tweed in England, Hesse in Germany, Denmark, Poland, and France. It was first described by Alfred Edwin Eaton, who studied a male specimen from the River Rhine. Rhithrogena germanica begins its lifecycle in the larval stage, as a water dwelling naiad that is typically found in fast flowing,...

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2009-04-28 21:01:20

The Argema mittrei, more commonly known as the Comet or Moon Moth, is an endangered species. It is a native of Madagascar and that is the only place where one can observe them in the wild. This large silk moth can be bred in captivity and is one of the world's largest moths. Males have an average wing span of nearly 8 inches and a tail span of almost 6 inches. The lifespan of an adult moth is only 4-5 days and they are capable of reproduction from day 1. Their cocoons are uniquely...

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