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:


(Date:6/21/2016)... 2016 NuData Security announced today that Randy ... principal product architect and that Jon Cunningham ... development. Both will report directly to Christopher ... reflect NuData,s strategic growth in its product and ... demand and customer focus values. ...
(Date:6/9/2016)... Finland , June 9, 2016 ... National Police deploy Teleste,s video security solution to ensure the ... France during the major tournament ... data communications systems and services, announced today that its video ... Prefecture to back up public safety across the ...
(Date:6/2/2016)... , June 2, 2016 Perimeter ... Platforms, Unmanned Systems, Physical Infrastructure, Support & Other Service  ... visiongain offers comprehensive analysis of the global ... market will generate revenues of $17.98 billion in 2016. ... DVTEL Inc, a leader in software and hardware technologies ...
Breaking Biology News(10 mins):
(Date:6/24/2016)... ... ... Researchers at the Universita Politecnica delle Marche in Ancona combed medical journal ... Their findings are the subject of a new article on the Surviving Mesothelioma website. ... the blood, lung fluid or tissue of mesothelioma patients that can help point doctors ...
(Date:6/23/2016)... 2016 /PRNewswire/ - FACIT has announced the creation ... biotechnology company, Propellon Therapeutics Inc. ("Propellon" or "the ... a portfolio of first-in-class WDR5 inhibitors for the ... WDR5 represent an exciting class of therapies, possessing ... for cancer patients. Substantial advances have been achieved ...
(Date:6/23/2016)... Calif. , June 23, 2016  The Prostate Cancer Foundation ... increasingly precise treatments and faster cures for prostate cancer. Members of the Class ... across 15 countries. Read More About the Class of ... ... ...
(Date:6/23/2016)... ... 23, 2016 , ... STACS DNA Inc., the sample tracking software company, today ... Laboratory, has joined STACS DNA as a Field Application Specialist. , “I am ... and COO of STACS DNA. “In further expanding our capacity as a scientific integrator, ...
Breaking Biology Technology:
Cached News: