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:1/24/2017)... , Jan. 24, 2017  It sounds simple ... sock that monitors vital signs and alerts parents ... infant,s oxygen saturation level drops. But pediatric experts ... to parents, with no evidence of medical benefits, ... are marketed aggressively to parents of healthy babies, ...
(Date:1/19/2017)... , Jan. 19, 2017 Sensory ... experience and security for consumer electronics, and ... processing systems and cybersecurity solutions, today announced a ... and financial institutions worldwide to bolster security of ... end-to-end secure user authentication platforms they offer, innerCore ...
(Date:1/12/2017)... -- Trovagene, Inc. (NASDAQ: TROV ), a developer ... it has signed agreements with seven strategic partners across ... Middle East for commercialization of the Trovera™ ... of international distribution agreements for Trovagene,s CLIA based liquid ... The initial partners will introduce Trovagene,s liquid biopsy tests ...
Breaking Biology News(10 mins):
(Date:2/17/2017)... , Feb. 17, 2017  BioGenex, a ... announce development of a novel system for quantitative ... with the University of Rochester (NY, USA) and ... The new system is able to accurately quantify ... HER2 (Human epidermal growth factor receptor-2) in clinical ...
(Date:2/16/2017)... ... February 16, 2017 , ... Avomeen & MichBio will be hosting a ... held at Avomeen Analytical Services (4840 Venture Dr., Ann Arbor, Michigan 48108). BioMixers ... an opportunity to interact with peers, make new connections and talk bio biz. , ...
(Date:2/16/2017)... -- Research and Markets has announced the ... report to their offering. ... The study scope ... plasmids, chassis organisms, synthetic cells, production systems), enabling technologies ... and specialty media) and enabled technologies (biofuels, chemicals, pharmaceuticals, ...
(Date:2/16/2017)... , Feb. 16, 2017  Dermata Therapeutics, ... products to treat a variety of dermatological diseases, ... Series 1a financing and entered into a $5 ...  Dermata intends to use the capital for general ... major advancements in the treatment of serious diseases ...
Breaking Biology Technology: