Sigmatomera is a genus of crane fly in the family Limoniidae.
Distribution Southern part of North America, South America & Australasia.
Species Subgenus Austrolimnobia Alexander, 1922 S. bullocki (Alexander, 1936) S. magnifica (Alexander, 1913) S. maiae (Alexander, 1929) S. plaumanniana Alexander, 1938 S. rarissima Alexander, 1941 S. rufa (Hudson, 1895) S. spectabilis (Alexander, 1922) S. victoriae (Alexander, 1924) S. woytkowskiana Alexander, 1941 Subgenus Eufurina Alexander, 1946 S. rufithorax (Wiedemann, 1828) Subgenus Sigmatomera Osten Sacken, 1869 S. aequinoctialis Alexander, 1937 S. amazonica Westwood, 1881 S. angustirostris Alexander, 1947 S. apicalis Alexander, 1914 S. beebei Alexander, 1950 S. felix Alexander, 1957 S. flavipennis Osten Sacken, 1873 S. geijskesana Alexander, 1946 S. occulta Alexander, 1914 S. pictipennis Alexander, 1937 S. seguyi Alexander, 1929 S. shannoniana Alexander, 1929 S. varicornis Alexander, 1936
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