ConserVaZione habitat inVertebrati 5: 641–658 (2011) CnbfVr The Cranefl ies of Sardinia ( Diptera: Tipulidae)* Pjotr OOSTER BROEK Sixhavenweg 25, 1021 HG Amsterdam, The Netherlands. E-mail:
[email protected] *In: Nardi G., Whitmore D., Bardiani M., Birtele D., Mason F., Spada L. & Cerretti P. (eds), Biodiversity of Marganai and Montimannu (Sardinia). Research in the framework of the ICP Forests network. Conservazione Habitat Invertebrati, 5: 641–658. ABSTRACT A review is presented of the 31 Tipulidae species known from Sardinia. The paper includes records from the literature, collections and recent collect- ing. The Tipulidae of Sardinia can be divided into two groups of about equal size: one group of species endemic or subendemic to geographic Italy, and another group with species that are more widespread. About 10% of the species are strictly endemic of the island, while 23% are endemic to Sardinia and Corsica. Key words: Tipulidae, cranefl ies, Sardinia, Italy, endemism. RIASSUNTO I Tipulidi della Sardegna (Diptera: Tipulidae) È fornita una rassegna delle 31 specie di Tipulidae note della Sardegna. Il lavoro include dati di letteratura, museali e di recenti raccolte. I Tipulidae della Sardegna possono essere divisi in due gruppi, circa della stessa dimensione: uno comprende specie endemiche o subendemiche dell'Italia geografi ca, l'altro comprende specie che sono più ampiamente diffuse. Circa il 10% delle specie è strettamente endemico dell'isola e il 23% è endemico di Sardegna e Corsica. INTRODUCTION The larvae feed on a variety of material such as de- caying plant and animal matter, mosses and algae. Tipulidae are medium- to large-sized, slender-bodied A few species, especially in Tipula (Tipula Linnaeus, nematocerous Diptera, and include some of the larg- 1758) and Nephrotoma Meigen, 1803, are destructive est forms among the Nematocera (body length up to feeders on pasture grasses, seedlings and crops and 60 mm, wing length up to 40 mm).