HOME >> BIOLOGY >> NEWS
Discovery of new cave millipedes casts light on Arizona cave ecology

(Flagstaff, Ariz. Feb. 28, 2007) -- A new genus of millipede was recently discovered by a Northern Arizona University doctoral student and a Bureau of Land Management researcher.

J. Judson Wynne, with the Department of Biological Sciences at NAU and cave research scientist with the U.S. Geological Survey's Southwest Biological Center, and Kyle Voyles, Arizona State Cave Coordinator for the Bureau of Land Management (BLM), collected specimens leading to the discovery of two new millipede species in caves on opposite sides of the Grand Canyon.

Wynne and Voyles, known for their cave research, also discovered a new genus of cricket last spring.

"We knew the millipedes likely represented two distinct species because the two populations were separated by the Grand Canyon," Wynne said. "The fact these two species belong to an entirely new genus was a great surprise to us."

Wynne said these eyeless albino millipedes are "essentially living fossils" and provide researchers with another piece of the puzzle needed to better understand cave ecosystems.

He explained that during the last Ice Age, when northern Arizona was warmer and wetter, millipedes lived in leaf litter. As the climate warmed, they sought refuge in caves, where the subterranean realm provides more constant climatic conditions enabling their survival.

Representing two distinct species (one occurring in one cave on the South Rim, the other in two caves on the North Rim of Grand Canyon), this new genus of cave-limited millipede has been confirmed by Bill Shear, a leading millipede expert at Hampden-Sydney College in Virginia.

"Western U.S. caves have not been at all well explored for examples of cave life" Shear said. "We can expect more new species from the ongoing work at Northern Arizona University."

This new genus was confirmed by analysis of the eighth pair of legs (or gonopods) on the male specimens. Gonopods are hig
'"/>

Contact: Diane Rechel
diane.rechel@nau.edu
928-523-0611
Northern Arizona University
2-Mar-2007


Page: 1 2 3

Related biology news :

1. Discovery of new protein could provide new understanding of male fertility
2. Discovery in plant virus may help prevent HIV and similar viruses
3. Discovery could help bring down price of DNA sequencing
4. Discovery in orange cauliflower may lead to more nutritious crops
5. Discovery of new family of pseudo-metallic chemicals
6. Discovery in plants suggests entirely new approach to treating human cancers
7. Discovery of master switch for the communication process between chloroplast and nuclei of plants
8. Discovery of chemical profiles for infectious diarrhea
9. Discovery could lead to better control of hemorrhagic fever viruses
10. Honey bee researcher wins National Research Initiative Discovery Award
11. Faculty of 1,000 biology launch Pharmacology & Drug Discovery Faculty

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Discovery new cave millipedes casts light Arizona cave ecology

(Date:3/20/2015)... --Research and Markets ( http://www.researchandmarkets.com/research/4stcg3/india_sensors ) ... Sensors Market Forecast and Opportunities 2020" report ... is projected to grow at a CAGR over ... industrial and healthcare sectors are the key application ... adoption of MEMS technology in sensors is growing ...
(Date:3/20/2015)... DUBLIN , Mar. 19, 2015 Research and Markets ... the "Iris Biometrics - Global Strategic Business Report" ... worldwide markets for Iris Biometrics in US$ Thousands. The report ... , Japan , Europe ... East , and Latin America . ...
(Date:3/17/2015)... 2015 MedNet Solutions , a ... study management systems, is pleased to announce that ... Outsourcing in Clinical Trials Southeast conference – March ... excellent forum for MedNet to showcase iMedNet ... (SaaS) eClinical technology platform. We strongly ...
Breaking Biology News(10 mins):India Sensors Market Forecast and Opportunities 2020 - STMicroelectronics held the largest share in 2014 2India Sensors Market Forecast and Opportunities 2020 - STMicroelectronics held the largest share in 2014 3Iris Biometrics - Global Strategic Business Report 2015: System & Network Access Control - A Robust Market Opportunity in the Offing 2Iris Biometrics - Global Strategic Business Report 2015: System & Network Access Control - A Robust Market Opportunity in the Offing 3Iris Biometrics - Global Strategic Business Report 2015: System & Network Access Control - A Robust Market Opportunity in the Offing 4Iris Biometrics - Global Strategic Business Report 2015: System & Network Access Control - A Robust Market Opportunity in the Offing 5Connect With MedNet Solutions At Outsourcing In Clinical Trials Southeast 2
(Date:4/20/2015)... Calif. , April 20, 2015  Ardelyx, ... company focused on cardio-renal, gastrointestinal and metabolic diseases, ... MRCP, has joined the Company,s Board of Directors. ... and board level experience, having built and led ... development, regulatory approval and into healthcare systems globally. ...
(Date:4/20/2015)... 20, 2015  Eli Lilly and Company (NYSE: ... targeted cancer therapies, reflecting Lilly,s diverse oncology pipeline, during ... 2015, held April 18-22 in Philadelphia ... Patients" is the theme of this year,s AACR meeting ... broadening its portfolio of therapies that accelerate the pace ...
(Date:4/20/2015)... 2015 - Development of a ... the VOLVOX Platform - To be Presented on Tuesday, ...  Supramolecular Assembly of Antibody-drug Conjugates Using an anti-HER2 Monoclonal ... Sunday, Apr 19, 1:00 PM EST Invictus ... today announced that the company,s novel computational platform technology ...
(Date:4/20/2015)... 2015 Sinovac Biotech Ltd. (Nasdaq: SVA), a ... its unaudited financial results for the fourth quarter and ... Quarter 2014 Financial Highlights(Compared to the fourth quarter 2013) ... decrease of 11.4% from $22.9 million in the prior ... H5N1 pandemic influenza vaccine of $0.1 million in the ...
Breaking Biology Technology:Ardelyx Appoints Dr. Annalisa Jenkins to Its Board of Directors 2Ardelyx Appoints Dr. Annalisa Jenkins to Its Board of Directors 3Ardelyx Appoints Dr. Annalisa Jenkins to Its Board of Directors 4Lilly Releases Early-Stage Pipeline Data at AACR Annual Meeting 2015 2Lilly Releases Early-Stage Pipeline Data at AACR Annual Meeting 2015 3Lilly Releases Early-Stage Pipeline Data at AACR Annual Meeting 2015 4Lilly Releases Early-Stage Pipeline Data at AACR Annual Meeting 2015 5Lilly Releases Early-Stage Pipeline Data at AACR Annual Meeting 2015 6Invictus Oncology Announces Two Posters to be Presented Describing its Platform Technology on Supramolecular Therapeutics at the American Association for Cancer Research Annual Meeting, 2015 2Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 2Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 3Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 4Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 5Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 6Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 7Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 8Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 9Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 10Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 11Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 12Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 13Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 14Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 15Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 16Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 17Sinovac Reports Unaudited Fourth Quarter and Full Year 2014 Financial Results 18
Cached News: