2016 Species delimitation for cryptic species complexes: case study of Pyramidula (Gastropoda, Pulmonata).

Razkin, O., Gómez-Moliner, B. J., Vardinoyannis, K., Martínez-Ortí, A., Madeira, M. J. (2016) Species delimitation for cryptic species complexes: case study of Pyramidula (Gastropoda, Pulmonata). Zool. Scripta, 46(1), 55–72.