Micropterous
Guides
Aradus nr. debilis
Aradus nr. debilis (CA-AZ) represents a nearctic population of the flat bug genus Aradidae, occurring in California and Arizona. This putative species belongs to a taxonomically challenging complex within Aradus, characterized by flattened bodies adapted for life under bark. The 'nr.' designation indicates morphological proximity to A. debilis while acknowledging unresolved taxonomic status pending further study.
Hormiinae
Hormiinae is a subfamily of Braconidae (Hymenoptera) comprising approximately 8 species in 4 genera and 2 tribes in Iran, with a cosmopolitan genus Hormius. Members include brachypterous and micropterous species with reduced wings. Some species are parasitoids of lepidopteran pupae.
Pseudometapterus umbrosus
Pseudometapterus umbrosus is a species of thread-legged assassin bug (Reduviidae: Emesinae) native to North America. It exhibits wing dimorphism, with most individuals being micropterous (short-winged) and rare macropterous (fully winged) forms documented. The species has been studied for its life history and laboratory rearing potential.
Psoloessa
brown-spotted range grasshopper (P. delicatula), Texas spotted range grasshopper (P. texana)
Psoloessa is a genus of slant-faced grasshoppers in the family Acrididae, subfamily Gomphocerinae. The genus contains at least four described species distributed across western North America, from British Columbia to Mexico. Two species—P. delicatula (brown-spotted range grasshopper) and P. texana (Texas spotted range grasshopper)—are documented in Colorado and Wyoming grasshopper surveys. Members of this genus are characterized by their slant-faced morphology typical of the Gomphocerinae.
Sunius
Sunius is a genus of rove beetles (Staphylinidae: Paederinae) in the Palaearctic region, currently comprising approximately 138 described species and two subspecies. The genus exhibits notable diversity in Turkey, where 25 species have been documented. Multiple species are micropterous (wingless) and appear to be locally endemic, particularly in Anatolia. Taxonomic revisions continue to expand the known fauna, with recent descriptions from Turkey, Iran, and Iraq.