APPENDIX 13 in Shallow-water Rissoidae of the genera Alvania Risso 1826 Haurakia Iredale 1915 Parashiela Laseron 1956 Simulamerelina Ponder 1985 and Subestea Cotton 1944 Gastropoda Caenogastropoda Rissooidea from French Polynesia with the description of a new deep-water genus

APPENDIX 13. — Measurements of teleoconch and protoconch of Parashiela rimatara n. sp. in mm, with range, mean and standard deviation: 1, holotype, Australes, Rimatara, 920-1226 m; 2, paratype, Australes, Rimatara, 920-1226 m; 3, Australes, South coast of Rurutu Stn DW2010, 520-950 m. Teleoconch123Min-maxMeanStdHeight1.531.381.401.38-1.531.440.081Width1.000.900.920.90-1.000.940.053Height/Width ratio1.531.531.521.52-1.531.530.006Aperture height0.650.530.580.53-0.650.590.060Height/aperture height ratio2.352.602.412.35-2.602.460.131No. whorls3.603.503.453.45-3.603.520.076No. axial ribs on last whorls26542826-543615.6No. spiral cords on first whorls111110Protoconch123Min-maxMeanStdHeight0.1850.1800.1750.175-0.1850.180.005Diameter of nucleus0.0620.0750.0620.062-0.0750.0660.008Diameter of first half whorl0.1250.1370.1500.125-0.1500.1370.013Maximun diameter0.2500.2370.2500237-0.2500.2460.008No. whorls1.401.351.401.35-1.401.380.029Mulstispiralyesyesyesyes––