''Sieboldius'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

dragonflies A dragonfly is a flying insect belonging to the infraorder Anisoptera below the order Odonata. About 3,000 extant species of true dragonfly are known. Most are tropical, with fewer species in temperate regions. Loss of wetland habitat threaten ...

in the family

Gomphidae The Gomphidae are a family of dragonflies commonly referred to as clubtails or club-tailed dragonflies. The family contains about 90 genera and 900 species found across North and South America, Europe, Asia, and Australia. The name refers to the ...

. The genus occurs in

Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an ...

and is closely related to the Dragonhunter ''

Hagenius brevistylus The dragonhunter (''Hagenius brevistylus'') is a clubtail dragonfly of the eastern United States and southeastern Canada. The dragonfly is much larger than any other North American clubtail, at , with black and yellow markings and green eyes. ...

'' of North America. The genus contains the following species: *''

Sieboldius albardae ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent o ...

'' *''

Sieboldius alexanderi ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia and is closely related to the Dragonhunter '' Hagenius brevistylus'' of North America. The genus contains the following species: *''Sieboldius albarda ...

'' - Small Dragonhunter *''

Sieboldius deflexus ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia and is closely related to the Dragonhunter '' Hagenius brevistylus'' of North America. The genus contains the following species: *''Sieboldius albarda ...

'' *''

Sieboldius gigas ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia and is closely related to the Dragonhunter '' Hagenius brevistylus'' of North America. The genus contains the following species: *''Sieboldius albarda ...

'' *''

Sieboldius herculeus ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia and is closely related to the Dragonhunter '' Hagenius brevistylus'' of North America. The genus contains the following species: *''Sieboldius albarda ...

'' *''

Sieboldius japponicus ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia and is closely related to the Dragonhunter '' Hagenius brevistylus'' of North America. The genus contains the following species: *''Sieboldius albarda ...

'' *''

Sieboldius maai ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia and is closely related to the Dragonhunter '' Hagenius brevistylus'' of North America. The genus contains the following species: *''Sieboldius albarda ...

'' *''

Sieboldius nigricolor ''Sieboldius'' is a genus of dragonflies in the family Gomphidae. The genus occurs in Asia and is closely related to the Dragonhunter '' Hagenius brevistylus'' of North America. The genus contains the following species: *''Sieboldius albarda ...

References

Gomphidae Taxa named by Edmond de Sélys Longchamps Anisoptera genera {{Gomphidae-stub