Grylloblatta bifratrilecta
This record describes Grylloblatta bifratrilecta (species). Recorded family: Grylloblattidae. Recorded order: Notoptera.
Identification and Appearance
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Notoptera (Rock Crawlers)
- Suborder
- Grylloblattodea
- Family
- Grylloblattidae
- Genus
- Grylloblatta
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
About Rock Crawlers: the wider group
Order-level background for Notoptera, the group containing Grylloblatta bifratrilecta. Species-specific details appear above.
Group overview
Notoptera (ice crawlers/grylloblattids) includes only ~34 described species, making it one of the rarest insect orders. They are sometimes called 'living fossils' - surviving in icy mountain habitats where most insects cannot.
Ecological role of the group
Notoptera are restricted to cold environments near glaciers, ice caves, and high-altitude talus slopes. They are nocturnal scavengers that feed on dead insects frozen in snow and ice. Their extreme rarity makes them high conservation priorities.
Economic and practical significance of the group
Ice crawlers have no economic impact. They are extremely rare and sensitive to temperature - they can die from the heat of a human hand. Several species are listed as endangered.
Recorded sources for this group: Conservation biology, extremophile research. Imported estimates may describe particular regions or reporting periods.
Photos of Grylloblatta bifratrilecta (3)
Photo credits: Contributed by Joyce Gross