Triogma Explained

Triogma is a genus of crane fly in the family Cylindrotomidae.

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

Species

• T. exsculpta Osten Sacken, 1865
• T. kuwanai (Alexander, 1913)
• T. nimbipennis Alexander, 1941
• T. trisulcata (Schummel, 1829)

References

• Web site: Catalogue of the Craneflies of the World (Diptera, Tipuloidea: Pediciidae, Limoniidae, Cylindrotomidae, Tipulidae) . Naturalis Biodiversity Center.