West-palearctic
Guides
Limnia
Limnia is a genus of flies in the family Sciomyzidae (marsh flies or snail-killing flies). Species are malacophagous, with larvae that parasitize or prey upon pulmonate snails. The genus occurs across the West-Palearctic region, with some species extending into Asia. Larvae typically develop through three instars, with early instars acting as parasitoids and later instars becoming predators or scavengers.
Nephrotoma ferruginea
Ferruginous Tiger Crane Fly
Nephrotoma ferruginea is a large crane fly in the family Tipulidae, commonly known as the Ferruginous Tiger Crane Fly. The species was described by Fabricius in 1805 and includes two recognized subspecies: N. f. ferruginea and N. f. surtularis. It is widely distributed across North America, with records extending from Alaska and northern Canada south to Arizona, Texas, and the southeastern United States, and has also been documented in parts of Europe including the Netherlands and Spain.