Navigation Links
Scientists discover distant relatives of gardeners' friend

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
Simon Fraser University

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. - 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:
(Date:5/3/2016)... , May 3, 2016  Neurotechnology, a provider ... MegaMatcher Automated Biometric Identification System (ABIS) , ... multi-biometric projects. MegaMatcher ABIS can process multiple complex ... any combination of fingerprint, face or iris biometrics. ... SDK and MegaMatcher Accelerator , which ...
(Date:4/19/2016)... , UAE, April 20, 2016 ... implemented as a compact web-based "all-in-one" system solution for ... biometric fingerprint reader or the door interface with integration ... modern access control systems. The minimal dimensions of the ... readers into the building installations offer considerable freedom of ...
(Date:3/31/2016)...   LegacyXChange, Inc. ... LegacyXChange is excited to release its first ... be launched online site for trading 100% guaranteed authentic ... also provide potential shareholders a sense of the value ... industry that is notorious for fraud. The video is ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... WI (PRWEB) , ... June 23, 2016 , ... ... focused on quality, regulatory and technical consulting, provides a free webinar ... presented on July 13, 2016 at 12pm CT at no charge. , Incomplete ...
(Date:6/23/2016)... 2016  Amgen (NASDAQ: AMGN ) today ... life sciences incubator to accelerate the development of ... space at QB3@953 was created to help high-potential life ... many early stage organizations - access to laboratory infrastructure. ... launched two "Amgen Golden Ticket" awards, providing each winner ...
(Date:6/22/2016)... DIEGO , June 22, 2016 ... that will allow them to produce up to ... from one lot within one week. These high-quality, ... time laboriously preparing cells and spend more time ... possible through a proprietary, high-volume manufacturing process that ...
(Date:6/22/2016)... June 22, 2016  According to Kalorama Information, ... sequencing (NGS) market include significant efforts in automation ... More accessible and affordable sequencers, say the healthcare ... for consumables including sample prep materials.  The healthcare ... Sample Preparation for Next Generation Sequencing (NGS) , ...
Breaking Biology Technology: