''Tipula denali'' is a

crane fly A crane fly is any member of the dipteran superfamily Tipuloidea, which contains the living families Cylindrotomidae, Limoniidae, Pediciidae and Tipulidae, as well as several extinct families. "Winter crane flies", members of the family T ...

species of the family

Tipulidae Tipulidae is a family of large Crane fly, crane flies in the order Diptera. There are more than 30 genera and 4,200 described species in Tipulidae, common and widespread throughout the world. A crane fly can be identified as a member of Tipuli ...

. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

Alaska Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the north ...

. The species

holotype A holotype (Latin: ''holotypus'') is a single physical example (or illustration) of an organism used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of s ...

was collected from Muldrow Glacier in

Denali National Park and Preserve Denali National Park and Preserve, formerly known as Mount McKinley National Park, is a List of national parks of the United States, United States national park and National preserve, preserve located in Interior Alaska, centered on Denali (feder ...

. It is named after

Denali Denali (), federally designated as Mount McKinley, is the highest mountain peak in North America, with a summit elevation of above sea level. It is the tallest mountain in the world from base to peak on land, measuring . On p. 20 of Helm ...

Description

The fly's length is about 16 millimeters, with wings about 14.5 mm and antennae about 4 mm. It is dark gray with black antennae; its wings are yellowish-white with brown patterning.

References

External links

* ''Tipula denali'' at th
Catalogue of Life
Tipulidae Diptera of North America Insects described in 1969 Fauna of Alaska Taxa named by Charles Paul Alexander {{diptera-stub