20-10-2026 AVENIDA DEL MAR, GANDIA - MARSH CRANE FLY (Tipula oleracea)

The marsh crane fly (Tipula oleracea) is a common, large insect belonging to the family Tipulidae, often mistaken for a giant mosquito.

Key Characteristics

• Appearance: Features a greyish or ferruginous (rust-colored) body, brown front wing edges, and 13-segmented antennae.

• Size: Adults have a wing length of 18–28 mm (total body length around 2.5–3.0 cm). In females, the wings reach the tip of the abdomen.

• Behavior: They do not bite or sting humans, nor do they eat mosquitoes (despite being called "mosquito hawks"). Adults feed minimally on liquid nectar or pollen and live only for a short time to reproduce.

• Habitat & Range: Native to Europe and North Africa, and introduced to parts of North and South America. Frequently found in damp grasslands, gardens, and urban areas.

Life Cycle & Impact

• Reproduction: Active mainly from April to June and August to October. Females lay hundreds of eggs individually in moist soil or turfgrass.

• Larvae ("Leatherjackets"): Subterranean, legless grubs that feed on decaying organic matter, roots, and grass shoots. High populations can damage lawns, pastures, and crops, and attract foraging birds or skunks.

• Management: Monitored via early-spring soil sampling and controlled through lawn care practices, beneficial nematodes (Steinernema carpocapsae), or biological fungi (Beauveria bassiana).

8-10-2026 MONTE CORONA, VALENCIA - MARSH CRANEFLY (Tipula oleracea)

The marsh crane fly (Tipula oleracea) is a species of cranefly found throughout the Palaearctic and parts of the Nearctic.

Its specific name oleracea means "related to vegetables/herbs" in Latin and is a form of holeraceus (oleraceus).

 

A usually greyish species, but abdomen occasionally ferruginous and often with a blackish median and/or lateral longitudinal stripe. The wing length is 18–28 mm. The minimum space between eyes below is at most subequal to the maximum width of antenna! scape; the antennae are 13-segmented. The male tergite 9 has a short median projection (its breadth at base exceeding its length), and roundly bifurcated at apex, the bifurcations blackish; sternite 8 simple, 9 almost fused with tergite 9 (as in T. paludosa and T. czizeki). female wings as long as abdomen; sternal valves usually extending to about two-thirds length of cerci, cerci only slightly clubbed at tips.

Tipula oleracea is prevalent mainly in Europe. Their habitat ranges in the South to North Africa, but has a limit in Algeria to the East. In Europe the South-eastern boundary is in Greece. It occurs on some Greek islands such as Crete as a subspecies and is also on Malta. It is found in Northern Europe with the exception of Finland and Latvia.