Tipula

Distinguished from other Tipulidae genera by the presence of a discal cell, the origin of M3 from M4, all tibiae being spurred, and antennae with whorls of long hairs. Cell 4 is always petiolate, and Rs is usually long with Sc ending far from the base of Rs. The combination of these wing venation characters and antennal structure separates Tipula from related genera.

Adults have elongated, slender bodies measuring 15–20 mm in length. The body coloration is typically grey, brown, or dull yellow, rarely black. Legs are extremely long and fragile. Wings are clear or brownish, with a discal cell present; M3 arises from M4; cell 4 is always petiolate. Rs is usually long, and Sc ends far from the base of Rs. Antennae bear whorls of long hairs. All tibiae are spurred. Praescutal stripes, when present, are usually dull and rarely slightly shining.

Adults occur in diverse terrestrial habitats including forests, grasslands, and agricultural areas. Larvae are soil-dwelling, inhabiting pasturelands, agricultural grasslands, and moist soils. Some species are associated with marshy or wetland habitats, as indicated by species epithets such as 'paludosa'.

Cosmopolitan distribution with over 2,000 species worldwide. Documented from North America, Europe, Asia, Africa, and South America. Specific distribution records include: Finland, Estonia, Morocco (first record for T. paludosa), Colombia, Denmark, Norway, and Sweden. Some species exhibit disjunct distributions across the Palearctic region.

Adults are active throughout the year in some regions, with specific flight periods varying by species and latitude. In Finland, flight periods have been documented and compared between sympatric species.

Adults feed on nectar. Larvae feed on roots of grasses and other plants, as well as decaying plant matter in soil.

• grasses - larval food plantlarvae feed on roots
• pasture plants - larval food plantsignificant agricultural pest in pastures

Eggs are laid in soil. Larvae develop through multiple instars in soil, feeding on roots and decaying organic matter. Pupation occurs in soil. Adults emerge from pupae; adults do not feed extensively beyond nectar. Detailed instar progression has been documented for some species.

Adults are active fliers, often emerging in swarms. Larvae are soil-dwelling and known as 'leatherjackets' due to their tough, leathery cuticle. Male genitalia remain largely external during copulation in tipuloid flies, with stereotyped rhythmic movements including brushing, vibrating, scraping, and tapping that appear to function in female stimulation.

Larvae function as soil-dwelling detritivores and root herbivores. Some species are significant agricultural pests in pastures, damaging grass roots and reducing pasture productivity. Adults serve as pollinators through nectar feeding. Species can be affected by fungal pathogens such as Zoophthora porteri.

Several species are economically important as agricultural pests, particularly in pasture and turf grass systems. Larval damage to grass roots can reduce forage quality and quantity. Some species serve as research organisms for studies on genital evolution, viral pathology (Tipula iridescent virus), and insect development.

• NephrotomaNephrotoma species have distinct wing venation differences, including a different arrangement of cells and typically display more vivid yellow and black coloration patterns compared to the usually dull grey, brown, or yellow coloration of Tipula.
• CtenophoraCtenophora species often have patterned or banded wings and distinctively plumose antennae in males, differing from the whorled long hairs on Tipula antennae and typically unpatterned wings.

Despite the common name 'daddy longlegs', Tipula crane flies are not related to harvestmen (Opiliones), which also bear this name. Crane flies are true flies (Diptera) with a single pair of wings, while harvestmen are arachnids with eight legs and no wings. The common name 'mosquito hawk' is misleading as adults do not prey on mosquitoes; they feed primarily on nectar.

• crane fly
• leatherjacket
• agricultural pest
• soil-dwelling larvae
• nectar-feeding adults
• worldwide distribution
• Diptera
• Tipulidae

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life
• Ted C. MacRae | Beetles In The Bush | Page 8
• Uncategorized | Blog - Part 48
• The Biology of Tipula subnodicornis Zetterstedt, with Comparative Observations on Tipula paludosa Meigen
• The subgenus <i>Tipula</i> ( Tipula) in Finland and Estonia
• First record of Tipula (Tipula) paludosa Meigen,1830 from Morocco, and new distributional records of Tipulidae family (Diptera)
• THE DEVELOPMENT OF TIPULA IRIDESCENT VIRUS IN THE CRANE FLY, TIPULA PALUDOSA MEIG., AND THE WAX MOTH, GALLERIA MELLONELLA L.
• Stimulatory Functions of Male Genitalia in Tipula (Triplicitipula) colei Alexander and Tipula (Lunatipula) translucida Doane (Diptera: Tipulidae) and Implications for Theories of Genital Evolution