''Triogma'' is a genus of
crane fly in the family
Cylindrotomidae
The Cylindrotomidae or long-bodied craneflies are a family of crane flies. About 115 species in 9 genera occur worldwide.
Most recent classifications place the group to family level. this was not supported by recent phylogenetic analyses by Pet ...
.
Biology
The larvae of the genus ''Triogma'' live on mosses. Adults are to be found in damp wooded habitats.
Distribution
Canada, Northern United States, Japan, China & Northern
Europe
Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
Species
*''
T. exsculpta''
Osten Sacken
The House von der Osten-Sacken is an old and distinguished noble family of Baltic Germans. The family members held the titles of ''Baron'', ''Graf'', ''Knyaz'' and ''Fürst''.
History
The origins of the family are traced to 14th century. In 16 ...
, 1865
*''
T. kuwanai''
( Alexander, 1913)
*''
T. nimbipennis''
Alexander, 1941
*''
T. trisulcata''
( Schummel, 1829)
References
*
{{Taxonbar, from=Q4122119
Cylindrotomidae
Diptera of North America
Diptera of Asia
Diptera of Europe