Grylloblatta

Grylloblatta
Grylloblatta campodeiformis
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Notoptera
Family:	Grylloblattidae
Genus:	Grylloblatta Walker, 1914
Species
15 species

Grylloblatta oregonensis

Grylloblatta is a genus of insects in the family Grylloblattidae. It contains 15 species, including Grylloblatta chirurgica, almost exclusively from high-altitude and high-latitude regions of the United States, living in ice caves and glaciers.^[1]

The genus was first described by Edmund Walker in 1914, based on a single species, Grylloblatta campodeiformis.^[2]

Species[]

These 15 species belong to the genus Grylloblatta:

• Grylloblatta barberi Caudell, 1924 ^{i c g}
• Grylloblatta bifratrilecta Gurney, 1953 ^{i c g b}
• Grylloblatta campodeiformis E. M. Walker, 1914 ^{i c g b} (northern rock crawler)
• Grylloblatta chandleri Kamp, 1963 ^{i c g}
• Grylloblatta chintimini Marshall & Lytle, 2015 ^{i c g b}
• Grylloblatta chirurgica Gurney, 1961 ^{i c g b} (Mount St Helens' grylloblattid)
• Grylloblatta gurneyi Kamp, 1963 ^{i c g}
• Grylloblatta marmoreus Schoville, 2012 ^{i c g}
• Grylloblatta newberryensis Marshall and Lytle, 2015 ^{i c g}
• Grylloblatta oregonensis Schoville, 2012 ^{i c g}
• Grylloblatta rothi Gurney, 1953 ^{i c g}
• Grylloblatta scudderi Kamp, 1979 ^{i c g}
• Grylloblatta sculleni Gurney, 1937 ^{i c g}
• Grylloblatta siskiyouensis Schoville, 2012 ^{i c g}
• Grylloblatta washoa Gurney, 1961 ^{i c g}

Data sources: i = ITIS,^[3] c = Catalogue of Life,^[4] g = GBIF,^[5] b = Bugguide.net^[6]

Novel species[]

Based on genetic studies and other evidence, Schoville (2013) identifies the following as potential new species.^[7]

• Grylloblatta sp. "South Ice Cave" – Deschutes County
• Grylloblatta sp. "Glacier Peak"
• Grylloblatta sp. "Mt. Rainier"
• Grylloblatta sp. "Sawyer's Ice Cave 1" – Linn County and Yakima County
• Grylloblatta sp. "Sawyer's Ice Cave 2" – Linn County
• Grylloblatta sp. "Trout Lake Caves" – Klickitat County
• Grylloblatta sp. "Central Sierra Nevada" – Sixty Lake Basin, Fresno County
• Grylloblatta sp. "Tioga Crest" – Yosemite National Park and Inyo National Forest
• Grylloblatta sp. "Graveyard Lake" – Sierra National Forest
• Grylloblatta sp. "Ostrander Lake" – Yosemite National Park
• Grylloblatta sp. "Southwest Sierra Nevada" – Sequoia National Park and environs
• Grylloblatta sp. "Lilburn cave" – Sequoia National Park
• Grylloblatta sp. "Trinity Mountains" – Shasta–Trinity National Forest
• Grylloblatta sp. nov. "Olympic Mountains" – Olympic National Forest, near The Brothers
• Grylloblatta sp. "Mt. Spokane"
• Grylloblatta sp. "Polaris Peak" – Coeur d'Alene National Forest

Life cycle[]

Individuals have lifespans of between 6 to 10 years.^[8]

References[]