Researchers say they have discovered a new type of cricket in the Grand
Canyon-Parashant National Monument, located in a remote strip of land on
the Utah-Arizona border. The cricket was discovered in samples taken from the area last spring by
Kyle Voyles, a state of Arizona cave coordinator and a physical science
technician with the Bureau of Land Management, and J. Judson Wynne, a
Northern Arizona University doctoral candidate.
Voyles and Wynne spent time surveying 24 caves and taking samples from 15.
"Finding a new species is one thing, but finding a new genus is beyond
my wildest dream," Kyle Voyles, a state of Arizona cave coordinator
said. A genus is a broader category in the classification of animals; it
can encompass many related species.
The monument is under joint management of the BLM and the National Park
Service and covers more than 1,600 square miles of land on whats known
as the Arizona Strip. The areas deep canyons, mountains and red rock
buttes are cut off from the rest of Arizona by the Grand Canyon at its
south border. "One thing I love about the Arizona Strip is its untouched, untapped
natural resources," Voyles said. "It may not be a big tourist draw, but
there are a lot of potentially big important discoveries out there."
The new cricket was found in the first sample bottle. Voyles said
Theodore Cohn, an entomologist with San Diego State University,
identified the crickets as a new genus.
In addition to the possible new genus of cricket, four new species of
crickets have been identified from the spring samples. A barklouse also
was found in the caves. Though common in South America, this was the
first one discovered in North America, Voyles said.
Previous cave trips yielded two new species of millipedes within three
miles of each other.
What makes the yet-to-be-named new genus of cricket special is that it
has pincers on its hind end. The pincers are functional, but it is not
known why they have them nor what purpose they serve.
The discovery at the monument, which was dedicated in January, may draw
attention to caves that are largely overlooked in an area where the
inhabitants have to learn to adapt to harsh living conditions.
Jeff Bradybaugh, superintendent of the Grand Canyon-Parashant National
Monument, said the discoveries are very exciting.
"It points to some of the uniqueness of the area and the undiscovered
natural resources," Bradybaugh said. "This might attract funding from
nongovernment sources and help develop partnerships with universities to
continue the research."
(
Environmental News Network, 27/07/2006)