Chelostoma

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Hymenopterida
Ordo: Hymenoptera
Subordo: Apocrita
Superfamilia: Apoidea

Familia: Megachilidae
Subfamilia: Megachilinae
Genus: Chelostoma
Species: C. aureocinctum – C. bernardinum – C. bytinskii – C. californicum – C. campanularum – C. carinocaudatum – C. carinoclypeatum – C. carinulum – C. clypeale – C. cockerelli – C. confusum – C. diodon – C. distinctum – C. dolosum – C. edentulum – C. emarginatum – C. florisomne – C. forcipatum – C. foveolatum – C. galeridum – C. garrulum – C. grande – C. handlirschi – C. hebraeum – C. hellenicum – C. incertum – C. incisulum – C. isabellinum – C. josefi – C. lamellum – C. laticaudum – C. longilabrare – C. lucens – C. maidli – C. marginatum – C. minutum – C. mocsaryi – C. nasutum – C. orientale – C. palaestinum – C. petersi – C. phaceliae – C. philadelphi – C. proximum – C. rapunculi – C. schlettereri – C. styriacum – C. sublamellum – C. subnitidum – C. tetramerum – C. tonsum – C. torquillum – C. transversum – C. ventrale – C. xizangense
Name

Chelostoma

Primary references

Michener, C.D. 1938. American bees of the genus Chelostoma. Pan-Pacific Entomologist 14: 36-45.
Müller, A. 2015: Palaearctic Chelostoma bees of the subgenus Gyrodromella (Megachilidae, Osmiini): biology, taxonomy and key to species. Zootaxa 3936(3): 408–420. DOI: 10.11646/zootaxa.3936.3.6. Reference page.

Chelostoma is a genus of bees in the Osmiini tribe of the family Megachilidae.[1] The genus is divided into 5 subgenera with at least 60 described species.[2]
Chelostoma campanularum
Chelostoma philadelphi, male
Chelostoma rapunculi
Species

These 60 species belong to the genus Chelostoma:

Chelostoma aegaeicum Muller, 2012 g
Chelostoma aureocinctum (Bingham, 1897) i c g
Chelostoma bernardinum Michener, 1938 i c g
Chelostoma bytinskii (Mavromoustakis, 1948) i c g
Chelostoma californicum Cresson, 1878 i c g b
Chelostoma campanularum (Kirby, 1802) i c g b
Chelostoma carinocaudatum Wu, 2004 i c g
Chelostoma carinoclypeatum Wu, 1992 i c g
Chelostoma carinulum Pérez, 1895 i c g
Chelostoma clypeale Muller g
Chelostoma cockerelli Michener, 1938 i c g
Chelostoma comosum g
Chelostoma confusum (Benoist, 1934) i c g
Chelostoma diodon Schletterer, 1889 i c g
Chelostoma distinctum (Stoeckhert, 1929) i c g
Chelostoma dolosum (Benoist, 1935) i c g
Chelostoma edentulum Pérez, 1895 i c g
Chelostoma emarginatum (Nylander, 1856) i c g
Chelostoma florisomne (Linnaeus, 1758) i c g
Chelostoma forcipatum (Benoist, 1928) i c g
Chelostoma foveolatum (Morawitz, 1868) i c g
Chelostoma galeridum (Warncke, 1991) i c g
Chelostoma garrulum (Warncke, 1991) i c g
Chelostoma grande (Nylander, 1852) i c g
Chelostoma handlirschi Schletterer, 1889 i c g
Chelostoma hebraeum (Benoist, 1935) i c g
Chelostoma hellenicum (Benoist, 1938) i c g
Chelostoma incertum Pérez, 1890 i c g
Chelostoma incisulum Michener, 1938 i c g
Chelostoma incognitum g
Chelostoma isabellinum (Warncke, 1991) i c g
Chelostoma josefi Schwarz & Gusenleitner, 2000 i c g
Chelostoma lamellum Wu, 1992 i c g
Chelostoma laticaudum (Benoist, 1938) i c g
Chelostoma longifacies g
Chelostoma longilabrare Wu, 2004 i c g
Chelostoma lucens (Benoist, 1928) i c g
Chelostoma maidli (Benoist, 1935) i c g
Chelostoma marginatum Michener, 1938 i c g
Chelostoma minutum Crawford, 1916 i c g
Chelostoma mocsaryi Schletterer, 1889 i c g
Chelostoma nasutum Pérez, 1895 i c g
Chelostoma orientale Schletterer, 1890 i c g
Chelostoma palaestinum (Benoist, 1935) i c g
Chelostoma petersi (Tkalcu, 1984) i c g
Chelostoma phaceliae Michener, 1938 i c g
Chelostoma philadelphi (Robertson, 1891) i c g b
Chelostoma proximum Schletterer, 1889 i c g
Chelostoma rapunculi (Lepeletier, 1841) i c g b
Chelostoma schlettereri (Friese, 1899) i c g
Chelostoma siciliae g
Chelostoma styriacum Schwarz & Gusenleitner, 1999 i c g
Chelostoma sublamellum Wu, 1992 i c g
Chelostoma subnitidum (Benoist, 1935) i c g
Chelostoma tetramerum Michener, 1942 i c g
Chelostoma tonsum Muller g
Chelostoma torquillum (Warncke, 1991) i c g
Chelostoma transversum (Friese, 1897) i c g
Chelostoma ventrale Schletterer, 1889 i c g
Chelostoma xizangense Wu, 1982 i c g

Data sources: i = ITIS,[3] c = Catalogue of Life,[4] g = GBIF,[5] b = Bugguide.net[6]
References

"Genus Chelostoma". BugGuide.net. Retrieved 2018-02-23.
"Chelostoma Latreille". discoverlife.org. Retrieved 2018-02-23.
"Chelostoma Report". Integrated Taxonomic Information System. Retrieved 2018-04-22.
"Browse Chelostoma". Catalogue of Life. Retrieved 2018-04-22.
"Chelostoma". GBIF. Retrieved 2018-04-22.
"Chelostoma Genus Information". BugGuide.net. Retrieved 2018-04-22.