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Jörger K. M., Kristof A., Klussmann-Kolb A., Schrödl M., 2010: Redescription of the meiofaunal gastropod Parhedyle cryptophthalma, with focus on nervous system and sensory organs (Acochlidia, Panpulmonata). 10 pp. Spixiana 33(2): 161-170.