Table 4.

Radula formulae and measurements (in mm) of three radulae of Pseudamnicola (Corrosella) astieri from d’Argens spring, Seillons, France and three of Pseudamnicola (Corrosella) hauffei sp. n. from Los Nogales spring, Benafer, Castellón, Spain.

	Pseudamnicola (Corrosella) astieri	Pseudamnicola (Corrosella) hauffei sp. n.
Central teeth	7+C+7/1–1	5+C+5/1–1
Central teeth width	~ 20 µm	~ 15 µm
Lateral teeth	3–C–3	3–C–3
Inner marginal teeth	≥ 18 cusps	≥ 15 cusps
Outer marginal teeth	≥ 19 cusps	≥ 19 cusps
Radula length	~ 700 µm	~ 600 µm
Radula width	~ 90 µm	~ 95 µm
Number of rows	~ 55	~ 50