Navigation Links
Scientists discover distant relatives of gardeners' friend
Date:3/7/2013

In a new article published in the Journal of Paleontology, two paleontologists, including one from Simon Fraser University, describe the most diverse group of fossilized green lacewing insects known.

Green lacewings are familiar to gardeners, who value them in organic pest control, for their consumption of large numbers of aphids. The closest modern relatives to these insects are most diverse in southeastern Australia, the southwestern United States and northwestern Mexico.

SFU's Bruce Archibald and the Russian Academy of Sciences' Vladimir Makarkin named the first species of green lacewings from a series of 49- to 53-million-year-old fossil beds stretching across southern British Columbia into Washington State.

Makarkin and Archibald examined 24 fossils from the region, including some that they'd found and others belonging to regional museums, estimating that these contained at least 10 new species. Some of these fossils had minute details so finely preserved that six species could be given names.

Most of the new species are from the famed McAbee locality, near Cache Creek, B.C., which the provincial government recently named a heritage site. "This is a small sample of the treasures that this world-class locality has to offer," says Archibald.

Other fossils described by Archibald and Makarkin come from Driftwood Canyon Provincial Park in B.C.'s Bulkley Valley near Smithers, and from the United States in Republic, Washington State.

The scientists named one of the new species from Driftwood Canyon Provincial Park Pseudochrysopa harveyi in honour of the late area resident Gordon Harvey, recognizing his great generosity. He donated the fossil beds to B.C. Parks in 1967.

"The fossils from these localities have a lot left to tell us, not only as a window into ancient life of the deep past, but also about how our modern natural communities were formed," says Archibald. "So, stay tuned."


'/>"/>

Contact: Carol Thorbes
cthorbes@sfu.ca
778-782-3035
Simon Fraser University
Source:Eurekalert

Page: 1

Related biology news :

1. Stanford scientists develop gene therapy approach to grow blood vessels in ischemic limbs
2. Queens scientists seek vaccine for Pseudomonas infection
3. Scientists produce eye structures from human blood-derived stem cells
4. American Society of Plant Biologists honors early career women scientists
5. Brandeis scientists win prestigious prize for circadian rhythms research
6. Scientists discover new method of proton transfer
7. Salk scientists open new window into how cancers override cellular growth controls
8. WileyChina.com - Now Featuring Bespoke Pages for China’s Life Scientists
9. Scientists win $2 million to study new pathway in development and maintenance of lymphoma
10. UGA scientists reveal genetic mutation depicted in van Goghs sunflower paintings
11. Genetic mutation depicted in van Goghs sunflower paintings revealed by scientists
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/29/2014)... in New York City on September 19, 2014, leading ... Society Professor of Genome Sciences and Medicine at the ... of Philosophy of Tel Aviv University, was awarded the ... In addition to her honorary degree from TAU, Prof. ... School of Medicine, and for the past 18 years ...
(Date:10/29/2014)... the Barcode of Life Data Systems (BOLD). ... Data Journal (BDJ) used specimen records downloaded ... a human-readable text developed in manuscript within the ... study the species distributions of ten Nearctic species of ... originally designed to support the generation and application of ...
(Date:10/29/2014)... Genomics of the Kidney consortium ( CAGEKID ) ... exposure to aristolochic acid, an ingredient in some ... Communications , have important implications for public health. ... every year, and in Central Europe incidence rates ... International Cancer Genome Consortium (ICGC), has been studying ...
Breaking Biology News(10 mins):Geneticist and humanitarian: Prof. Mary-Claire King receives Lasker Award 2Go straight and publish: From Barcode of Life Data Systems to scholarly publishing systems 2Kidney cancer in Central Europe 2
... to cut down two-thirds of their water monitoring operation ... at Nanyang Technological University (NTU). With the world,s ... commercialised by NTU,s spin-off company, Membrane Instruments and Technology ... $200,000 each year. MINT,s new system is able ...
... PRBO Conservation Science (PRBO) and the National Aviary finds ... California helps songbirds survive through the winter, a finding ... The floodplain of California,s Central Valley is rich ... Each summer, these forests are alive with the ...
... - The vegetables in salads are chock-full of important ... without the right type and amount of salad dressing, ... trial, researchers fed subjects salads topped off with saturated, ... for absorption of fat-soluble carotenoids ╨ compounds such as ...
Cached Biology News:NTU start-up launches world's first 3-in-1 water monitoring system 2NTU start-up launches world's first 3-in-1 water monitoring system 3Restoring streamside forests helps songbirds survive the winter in California's Central Valley 2Study: No-fat, low-fat dressings don't get most nutrients out of salads 2
(Date:10/30/2014)... INDIANAPOLIS , Oct. 30, 2014 A ... Battelle Technology Partnership Practice, takes an in-depth look at ... innovation outputs that have resulted over two different time ... also provides a view of future opportunities for investment ... Indiana report shows gains in innovation ...
(Date:10/27/2014)... (PRWEB) October 27, 2014 The ... by Type (High & Medium), Sub-type (Primary & ... Processing, Infrastructure & Transportation & Power Generation) - ... the GIS market with analysis and forecasting of ... Market Data Tables with 52 Figures spread through ...
(Date:10/27/2014)... BOSTON, MA (PRWEB) October 27, 2014 ... and profit. SoundConnect , an industry leading ... for its partners and agents to deliver cloud-based ... and accelerate growth opportunities. , With SoundConnect’s ... for every twenty-five video and/or web conferencing licenses ...
(Date:10/27/2014)... 27, 2014 Investor-Edge has initiated ... NBIX ), Insmed Inc. (NASDAQ: ... ), Dyax Corporation (NASDAQ: DYAX ), and ... companies can be accessed at: http://investor-edge.com/register . ... ended at 4,483.72, up 0.69%, the Dow Jones Industrial ...
Breaking Biology Technology:New report shows Indiana's gains in life sciences innovation capital outpace the nation 2New report shows Indiana's gains in life sciences innovation capital outpace the nation 3New report shows Indiana's gains in life sciences innovation capital outpace the nation 4New report shows Indiana's gains in life sciences innovation capital outpace the nation 5Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 2Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 3Gas Insulated Switchgear Market worth $21,951.9 Million by 2019 - New Report by MarketsandMarkets 4SoundConnect Unveils Q4 Partner Incentives 2Pre-market Equity Watch on Biotech Industry - Neurocrine Biosciences, Insmed, BioCryst Pharma, Dyax, and Oncothyreon 2Pre-market Equity Watch on Biotech Industry - Neurocrine Biosciences, Insmed, BioCryst Pharma, Dyax, and Oncothyreon 3Pre-market Equity Watch on Biotech Industry - Neurocrine Biosciences, Insmed, BioCryst Pharma, Dyax, and Oncothyreon 4Pre-market Equity Watch on Biotech Industry - Neurocrine Biosciences, Insmed, BioCryst Pharma, Dyax, and Oncothyreon 5
... years is Japan. In this column, I have covered different ... 8/18/03, 3/28/05). I had the good fortune to return to ... after a three-year hiatus. , ,My last visit there ... Osaka-Chicago sister city relationship, which had started in Chicago and ...
... every company wanted to avoid: The Vapor List. Created by ... PC Letter, the List counted the weeks, then months (and ... software product was announced and when it actually shipped to ... were scrambling to put software on the then new PC ...
... - TeraMedica Healthcare Technology , a ... University of California-Davis Cancer Center in ... technology. , ,The agreement adds UC-Davis experts to ... cancer treatment product development. , ,The Evercore technology ...
Cached Biology Technology:Japan on the rebound: Implications for Midwest 2Japan on the rebound: Implications for Midwest 3Japan on the rebound: Implications for Midwest 4Japan on the rebound: Implications for Midwest 5Japan on the rebound: Implications for Midwest 6Japan on the rebound: Implications for Midwest 7Japan on the rebound: Implications for Midwest 8Japan on the rebound: Implications for Midwest 9Is Beta the new Vapor? 2Is Beta the new Vapor? 3Is Beta the new Vapor? 4
... a manual heat sealer ideal for low to ... can seal a wide range of plates of ... heating element of the sealer is pre-set for ... seals when used in conjunction with ABgenes sealing ...
... controller is the successor to the original DS-U1. ... of the cameras in the Nikon DS camera ... interface. The DS-U2 transmits information at high speed, ... both hub and mass storage USB 2.0 interfaces. ...
...
This unique buffer provides a gentle method for removal of primary and secondary antibodies to allow several reprobings on the same membrane. Gentle buffer will not alter the antigen for subsequent i...
Biology Products: