Arctic-fauna
Guides
Deutonura frigida
Deutonura frigida is a species of springtail (Collembola) in the family Neanuridae, first described by Yosii in 1969. The species belongs to the order Poduromorpha, a group characterized by a globular body form and reduced or absent furcula (springing organ). Records indicate a broad distribution across Arctic, sub-Arctic, and North American regions, including Pacific and southern North American localities, as well as the Sino-Japanese region. As a member of the genus Deutonura, it shares the family's typical traits of reduced pigmentation and specialized mouthparts.
Hermannia
Hermannia is a genus of oribatid mites in the family Hermanniidae, established by Nicolet in 1855. These mites are characterized by a stocky body form and distinctive gastronotal setal ontogeny. The genus has a holarctic distribution with species found in arctic tundra, temperate forests, and Mediterranean regions. Several species have been well-studied including H. scabra, H. reticulata, and H. gibba, with research focusing on morphological development, population ecology, and symbiotic microorganisms.
Pseudisotoma
Pseudisotoma is a genus of springtails (Collembola) in the family Isotomidae, established by Handschin in 1924. Members of this genus are small, soil-dwelling hexapods found across diverse geographic regions including Arctic, European, Caribbean, Southeast Asian, and Hawaiian localities. As part of the diverse Isotomidae family, they contribute to decomposition processes in their habitats.