(Press-News.org) Green lacewings are delicate green insects with large, lace-like wings that live in a wide variety of habitats, especially tropical forests. Adults mostly feed on flowers, but the larvae are ferocious predators of other insects, frequently carrying the dead carcasses of their prey on their backs after killing them using their enormous, sucking tube-like jaws.
In this study, a beautiful new species of green lacewing in the genus Semachrysa is described from the Malaysian rainforest. The wing pattern is its most distinctive feature. Yet, this discovery could have been missed by scientists, as the only documented evidence that the new species existed was an exquisite series of images posted online in Flickr® after the insect was released.
Only after scientists came across the images online by chance, efforts were made to capture more specimens so that this species could be formally described as new to science. Without an actual specimen to place in a museum as a reference, a formal description is not possible. One year later another, individual was collected at the same locality and the scientists and professional photographer joined forces to collaborate on the description of this new species, which was published in the open access journal ZooKeys.
INFORMATION:
Original source:
Winterton SL, Guek HP, Brooks SJ (2012) A charismatic new species of green lacewing discovered in Malaysia (Neuroptera, Chrysopidae): the confluence of citizen scientist, online image database and cybertaxonomy. ZooKeys 214: 1. doi: 10.3897/zookeys.214.3220
Posted by Pensoft Publishers.
A charismatic new lacewing from Malaysia discovered online by chance
2012-08-08
[Attachments] See images for this press release:
ELSE PRESS RELEASES FROM THIS DATE:
Let's talk: The nature of the health care surrogate-clinician relationship
2012-08-08
INDIANAPOLIS -- A new study from the Regenstrief Institute and Indiana University School of Medicine examines the relationship between family members who make decisions for hospitalized older adults with impaired cognition and the doctors, nurses and other clinicians who care for these patients.
The researchers report that in this era of fragmented care, families rarely get to know even the names of the many clinicians who care for their family members. Even a physician or nurse who was especially supportive or helpful to the family might see the family member only once ...
Yoga proves to reduce depression in pregnant women, boost maternal bonding
2012-08-08
ANN ARBOR, Mich. — It's no secret that pregnancy hormones can dampen moods, but for some expectant moms, it's much worse: 1 in 5 experience major depression.
Now, new research shows that an age-old recommended stress-buster may actually work for this group of women: yoga.
Pregnant women who were identified as psychiatrically high risk and who participated in a 10-week mindfulness yoga intervention saw significant reductions in depressive symptoms, according to a University of Michigan Health System pilot feasibility study. Mothers-to-be also reported stronger attachment ...
Protein that boosts longevity may protect against diabetes
2012-08-08
CAMBRIDGE, MA. -- A protein that slows aging in mice and other animals also protects against the ravages of a high-fat diet, including diabetes, according to a new MIT study.
MIT biology professor Leonard Guarente discovered SIRT1's longevity-boosting properties more than a decade ago and has since explored its role in many different body tissues. In his latest study, appearing in the Aug. 8 print edition of the journal Cell Metabolism, he looked at what happens when the SIRT1 protein is missing from adipose cells, which make up body fat.
When put on a high-fat diet, ...
Diversity keeps grasslands resilient to drought, climate change
2012-08-08
MANHATTAN, Kan. -- For much of the year drought has been plaguing American grasslands. But a recent study found that grasses do not appear to be losing the turf war against climate when it comes to surviving with little precipitation.
The Kansas State University-led study looked at the drought tolerance of 426 species of grass from around the world. The goal was to better understand how grasslands in different parts of the world may respond to the changes in frequency and severity of drought in the future.
Grasslands have several important ecological functions, according ...
Do beavers benefit Scottish wild salmon?
2012-08-08
Reintroduced European beavers could have an overall positive impact on wild salmon populations in Scotland, according to a study by the University of Southampton.
Representatives of recreational fisheries interests north and south of the border are concerned that beavers can harm economically important fish stocks due to their dam building activities and potential to block migratory life phases. However, results of a study conducted by scientists at the University of Southampton, funded by Scottish Natural Heritage, indicate that beavers can also have substantial beneficial ...
1 in 3 post-partum women suffers PTSD symptoms after giving birth
2012-08-08
Post-Traumatic Stress Disorder (PTSD) develops in individuals who experience highly traumatizing situations such as terrorist attacks and car accidents, but symptoms can also come about after normal life events — including childbirth.
A Tel Aviv University researcher has found that approximately one third of all post-partum women exhibit some symptoms of PTSD, and a smaller percentage develop full-blown PTSD following the ordeal of labor. This surprising finding indicates a relatively high prevalence of the disorder, says Prof. Rael Strous of TAU's Sackler Faculty of ...
A new model for predicting recovery after spinal cord injury
2012-08-08
New Rochelle, NY, August 8, 2012—For more than 1 million people in the U.S. living with spinal cord injury, the frightening days and weeks following the injury are filled with uncertainty about their potential for recovery and future independence. A new model based on motor scores at admission and early imaging studies may allow clinicians to predict functional outcomes and guide decision-making for therapy and care-giving needs, as described in an article published in Journal of Neurotrauma, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is ...
Boys appear to be more vulnerable than girls to the insecticide chlorpyrifos
2012-08-08
A new study is the first to find a difference between how boys and girls respond to prenatal exposure to the insecticide chlorpyrifos. Researchers at the Columbia Center for Children's Environmental Health (CCCEH) at the Mailman School of Public Health found that, at age 7, boys had greater difficulty with working memory, a key component of IQ, than girls with similar exposures. On the plus side, having nurturing parents improved working memory, especially in boys, although it did not lessen the negative cognitive effects of exposure to the chemical.
Results are published ...
How JFK helped Barack Obama on his way to the White House
2012-08-08
As US President Barack Obama turns 51 this month, new research suggests imagery of one of his most iconic predecessors, JFK, helped Obama on his way to the White House.
Similarities between the imagery of President Kennedy and President Obama have been highlighted in a new University of Warwick paper, due to be published in the August issue of Comparative American Studies Journal.
Researcher Greg Frame, from the University of Warwick's Film and Television department , has explored how Obama, whose birthday is Saturday August 4, has shaped himself in Kennedy's image.
He ...
Internists recommend principles on role of governments in regulating patient-physician relationship
2012-08-08
(Washington) – The American College of Physicians (ACP) today released a paper, Statement of Principles on the Role of Governments in Regulating the Patient-Physician Relationship, which recommends principles for the role of federal and state governments in health care and the patient-physician relationship.
"The physician's first and primary duty is to put the patient first," David L. Bronson, MD, FACP, president of ACP, said. "To accomplish this duty, physicians and the medical profession have been granted by government a privileged position in society."
Dr. Bronson ...