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:4/24/2017)... , April 24, 2017 Janice ... partner with  Identity Strategy Partners, LLP (IdSP) , ... or without President Trump,s March 6, 2017 ... Entry , refugee vetting can be instilled with greater ... (Right now, all refugee applications are suspended by ...
(Date:4/18/2017)... 2017  Socionext Inc., a global expert in SoC-based imaging and ... the M820, which features the company,s hybrid codec technology. A demonstration ... Probe, Inc., will be showcased during the upcoming Medtec Japan at ... the Las Vegas Convention Center April 24-27. ... Click here for an ...
(Date:4/13/2017)... Calif. , April 13, 2017 UBM,s ... York will feature emerging and evolving technology ... Both Innovation Summits will run alongside the expo portion ... speaker sessions, panels and demonstrations focused on trending topics ... largest advanced design and manufacturing event will take place ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... ... October 11, 2017 , ... ... its endogenous context, enabling overexpression experiments and avoiding the use of exogenous expression ... guides is transformative for performing systematic gain-of-function studies. , This complement to ...
(Date:10/11/2017)... a leading provider of patient support solutions, has announced the ... which will launch this week. The VMS CNEs will address ... enhance the patient care experience by delivering peer-to-peer education programs ... to help women who have been diagnosed and are being ... ...
(Date:10/11/2017)... ... October 11, 2017 , ... ... has granted orphan drug designation to SBT-100, its novel anti-STAT3 (Signal Transducer and ... of osteosarcoma. SBT-100 is able to cross the cell membrane and bind intracellular ...
(Date:10/10/2017)... ... October 10, 2017 , ... Dr. Bob Harman, founder ... local San Diego Rotary Club. The event entitled “Stem Cells and ... had 300+ attendees. Dr. Harman, DVM, MPVM was joined by two human doctors: ...
Breaking Biology Technology: