- Data from: Inferring dispersal across a fragmented landscape using reconstructed families in the Glanville fritillary butterfly(2017-09-12) Fountain, Toby; Husby, Arild; Nonaka, Etsuko; DiLeo, Michelle F.; Korhonen, Janne H.; Rastas, Pasi; Schulz, Torsti; Saastamoinen, Marjo; Hanski, Ilkka; University of Helsinki - Fountain, Toby; University of Helsinki - Husby, Arild; University of Helsinki - Nonaka, Etsuko; University of Helsinki - DiLeo, Michelle F.; University of Helsinki - Korhonen, Janne H.; University of Helsinki - Rastas, Pasi; University of Helsinki - Schulz, Torsti; University of Helsinki - Saastamoinen, Marjo; University of Helsinki - Hanski, Ilkka