A morphological gap for Iberian Zospeum filled: Zospeum percostulatum sp. n. (Gastropoda, Eupulmonata, Carychiidae) a new species from Asturias (Spain)


	Zospeum percostulatum sp. n. Different views of the holotype (A–C) and a paratype 1.58 mm height (D–G). Note the inner whitish/yellowish mass in the holotype corresponds to their soft parts and the different orientation of the longer aperture axis between A and D.

Part of: Alonso A, Prieto CE, Quiñonero-Salgado S, Rolán E (2018) A morphological gap for Iberian Zospeum filled: Zospeum percostulatum sp. n. (Gastropoda, Eupulmonata, Carychiidae) a new species from Asturias (Spain). Subterranean Biology 25: 35-48. https://doi.org/10.3897/subtbiol.25.23364