Dr. Murai Éva - Gubányi András szerk.: Parasitologia Hungarica 29-30. (Budapest, 1997)

4« o i50km Fig.l. Map of the Iberian Peninsula showing the 29 Spanish provinces, which supplied M. nivalis individuals and the areas considered (NW, NE, CN, CS and S). The provinces are: Alava (A), Asturias (AST), Avila (AV), Barcelona (B), Burgos (BU), Cáceres (CC), Cantabria (CAN) Ciudad Real (CR), Girona (GI), Huesca (HU), Jaén (J), La Coruna (C), La Riója (LR), León (LE), Lleida (L), Madrid (M), Murcia (MU), Navarra (N), Palencia (P), Pontevedra (PO), Segovia (SG), Soria (SO), Tarragona (T), Teruel (TE), Toledo (TO), Valladolid (VA), Vizcaya (VIZ), Zamora (ZA) and Zaragoza (Z). The Montseny Massif (marked with a circle) is located between Barcelona and Girona provinces in the CN area. RESULTS Nine helminth species have been detected: Taenia mustelae Gmelin, 1780 (Taeniidae), Aonchothecaputorii (Rudolphi, 1819) (Trichuridae), Trichinella sp. (Trichinellidae), Strongyloides mustelorum Cameron et Parnell, 1933 (Strongyloididae), Molineus patens (Dujardin, 1845) (Molineidae), Crenosoma melesi Jancev et Genov, 1988 (Crenosomatidae), Filaroides martis (Werner, 1783) (Filaroididae), Skrjabingylus nasicola (Leuckart, 1842) (Skrjabingylidae) and Mastophorus muris (Gmelin, 1790) (Spirocercidae). In total, 1 Cestode and 8 Nematodes, all of them belonging to different families. Taenia mustelae Gmelin, 1780 Localities: provinces of AV, B, BU, CC, CR, J, L, LE, M, MU, P, PO, SO, VA, Z and ZA. Prevalence: 13.1%. Invasion intensity: 1 -5.