Euhesma is a genus within the bee family Colletidae found in Australia. There are around 46 species with maybe 20 more yet to be described. The group lacks strong unifying features and maybe further split in the future. The type species is Euhesma wahlenbergiae.
The following list is of valid names given at ITIS, citing the Australian Faunal Directory:
Euhesma catanii (Rayment, 1949)
Euhesma endeavouricola (Strand, 1921)
Euhesma tarsata (Alfken, 1907)
Subgenus Euhesma (Euhesma) Michener, 1965
Euhesma acantha Exley, 2004
Euhesma alicia (Exley, 1998)
Euhesma allunga Exley, 2001
Euhesma altitudinis (Cockerell, 1914)
Euhesma anthracocephala (Cockerell, 1914)
Euhesma atra (Exley, 1998)
Euhesma aurata (Exley, 1998)
Euhesma aureophila (Houston, 1992)
Euhesma australis (Michener, 1965)
Euhesma balladonia (Exley, 1998)
Euhesma banksia Exley, 2001
Euhesma bronzus Exley, 2001
Euhesma collaris Exley, 2004
Euhesma coppinensis (Exley, 1998)
Euhesma crabronica (Cockerell, 1914)
Euhesma cuneifolia (Exley, 1998)
Euhesma dolichocephala (Rayment, 1953)
Euhesma dongara Exley, 2001
Euhesma evansi Exley, 2002
Euhesma fasciatella (Cockerell, 1907)
Euhesma filicis (Cockerell, 1926)
Euhesma flavocuneata (Cockerell, 1915)
Euhesma goodeniae (Cockerell, 1926)
Euhesma granitica (Exley, 1998)
Euhesma halictina (Cockerell, 1920)
Euhesma hemichlora (Cockerell, 1914)
Euhesma hemixantha (Cockerell, 1914)
Euhesma hyphesmoides (Michener, 1965)
Euhesma inconspicua (Cockerell, 1913)
Euhesma latissima (Cockerell, 1914)
Euhesma leonora (Exley, 1998)
Euhesma lobata Exley, 2001
Euhesma loorea Exley, 2004
Euhesma lucida Exley, 2002
Euhesma lutea (Rayment, 1934)
Euhesma macrayae (Exley, 1998)
Euhesma maculifera (Michener, 1965)
Euhesma malaris (Michener, 1965)
Euhesma maura (Cockerell, 1927)
Euhesma meeka (Exley, 1998)
Euhesma melanosoma (Cockerell, 1914)
Euhesma morrisoni (Houston, 1992)
Euhesma nalbarra (Exley, 1998)
Euhesma neglectula (Cockerell, 1905)
Euhesma newmanensis (Exley, 1998)
Euhesma nitidifrons (Smith, 1879)
Euhesma nubifera (Cockerell, 1922)
Euhesma palpalis (Michener, 1965)
Euhesma pantoni (Exley, 1998)
Euhesma perditiformis (Cockerell, 1910)
Euhesma perkinsi (Michener, 1965)
Euhesma pernana (Cockerell, 1905)
Euhesma platyrhina (Cockerell, 1915)
Euhesma rainbowi (Cockerell, 1929)
Euhesma ricae (Rayment, 1948)
Euhesma ridens (Cockerell, 1913)
Euhesma rufiventris (Michener, 1965)
Euhesma scoparia (Exley, 1998)
Euhesma semaphore (Houston, 1992)
Euhesma serrata (Cockerell, 1927)
Euhesma spinola Exley, 2001
Euhesma sturtiensis (Exley, 1998)
Euhesma subinconspicua (Rayment, 1934)
Euhesma sulcata (Exley, 1998)
Euhesma sybilae Exley, 2001
Euhesma symmetra (Exley, 1998)
Euhesma tasmanica (Cockerell, 1918)
Euhesma thala Exley, 2002
Euhesma tuberculata (Rayment, 1939)
Euhesma tubulifera (Houston, 1983)
Euhesma undeneya Exley, 2002
Euhesma undulata (Cockerell, 1914)
Euhesma viridescens Exley, 2001
Euhesma wahlenbergiae (Michener, 1965)
Euhesma walkeri (Exley, 1998)
Euhesma walkeriana (Cockerell, 1905)
Euhesma wiluna (Exley, 1998)
Euhesma wowine Exley, 2002
Euhesma xana Exley, 2001
Euhesma yeatsi Exley, 2002
Euhesma yellowdinensis (Exley, 1998)
Subgenus Euhesma (Parahesma) Michener, 1965
Euhesma tuberculipes (Michener, 1965)
