Ulomorpha
Osten Sacken, 1869
Ulomorpha is a of crane flies in the Limoniidae, first described by Osten Sacken in 1869. The genus contains ten described distributed across North America and East Asia. Members are characterized by distinctive wing venation and body setation patterns typical of the Limnophilinae.
Pronunciation
How to pronounce Ulomorpha: //juːloʊˈmɔrfə//
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Identification
within Ulomorpha are distinguished by wing venation patterns, particularly the arrangement of in the wing , and by characteristic body setation. The specific epithets of described species often reference coloration patterns (nigricolor, nigrodorsalis, nigronitida) or setal (polytricha, pilosella), suggesting these are diagnostic features. Identification to species level requires examination of male genitalia and detailed wing venation analysis.
Distribution
Canada, United States, North Korea, and Japan.
Similar Taxa
- LimnophilaBoth belong to the Limnophilinae and share similar preferences and general body plan, requiring careful examination of wing venation and genitalia for separation.
- LimnophilaBoth belong to the Limnophilinae and share similar preferences and general body plan, requiring careful examination of wing venation and genitalia for separation.
More Details
Species Diversity
The includes ten described : U. aridela (1927), U. nigricolor (1924), U. nigrodorsalis (1949), U. nigronitida (1920), U. pilosella (1860), U. polytricha (1930), U. quinquecellula (1920), U. rogersella (1929), U. sierricola (1918), and U. vanduzeei (1920). The oldest described species, U. pilosella, was originally placed in a different genus by Osten Sacken before the establishment of Ulomorpha.
Taxonomic History
Ulomorpha was established by Osten Sacken in 1869, making it one of the earlier described within the Limoniidae. The genus has been consistently placed within the Limnophilinae based on morphological characteristics.