Tipula simplex

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Tipula simplex
File:Dead specimen t simplex.jpg
Dead male specimen of Tipula simplex
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Tipulidae
Genus: Tipula
Subgenus: Triplicitipula
Species:
T. simplex
Binomial name
Tipula simplex
Doane, 1909

Tipula simplex, commonly known as the range crane fly, is a species of crane fly in the family Tipulidae, found in the western United States.[1] It is arguably the most well-known/well-researched crane fly in Tipulidae.[2]

Description

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The male has a wing length of 11–12 mm (0.43–0.47 in), whilst the female is essentially wingless, with wings greatly reduced and subequal in length to the halteres.[3]

The wing pattern consists of dark brown spots along the costal and apical margins separated by about 2 mm.[citation needed]

Habitat

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The potential suitable habitats of T. simplex are unirrigated pastures of the Central Valley (California).[4]

Range

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Tipula simplex has a known distribution in California, from Santa Cruz County north to Colusa County and east to Mariposa County.[1] There are unconfirmed reports of T. simplex east of the Cascade Mountains in Oregon.[4]

Tipula simplex larvae feed on old cow manure, plant roots, and decaying matter.[4] The feeding habits of adults are currently unknown along with all Tipulidae.[2]

Ecology

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Larvae can cause adverse effects in the pastures they inhabit in high enough concenctrations. It has been observed, once every 6 years or so in Tulare County, that the numbers of larvae in an area can destroy all forage/fodder, make hills bare, and negatively affect the watershed.[4]

References

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