cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.15157004
title: APPENDIX 12 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

description: APPENDIX 12. — Measurements of teleoconch and protoconch of Parashiela obesula n. sp. in mm, with range,mean and standard deviation: 1, holotype, Australes, South coast of Rurutu 520-950 m; 2, 3, paratypes, Australes, South coast of Rurutu 520-950 m.
Teleoconch123Min-maxMeanStdHeight1.321.231.071.07- 1.321.210.127Width0.880.880.750.75-0.880.840.075Height/Width ratio1.501.401.431.40-1.501.440.053Aperture height0.580.570.450.45-0.580.530.072Height/aperture height ratio2.282.162.382.16-2.382.270.110No. whorls3.152.902.902.90-3.152.980.144No. axial ribs on last whorls37384137-4138.72.08No. spiral cords on first whorls111110Protoconch123Min-maxMeanStdHeight0.2000.1750.2000.175-0.2000.1920.014Diameter of nucleus0.0630.0870.0750.063-0.0870.0750.012Diameter of first half whorl0.1370.1500.1370.137-0.1500.1410.008Maximun diameter0.2500.2370.2250.225-0.2500.2370.013No. whorls1.351.401.351.35-1.401.370.029Mulstispiralyesyesyesyesyes–
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 888 in Zoosystema 45 (25) on page 888, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157006
title: 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

description: 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––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 888 in Zoosystema 45 (25) on page 888, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157007
title: 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

description: 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––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 888 in Zoosystema 45 (25) on page 888, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15156963
title: TABLE 2 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

description: TABLE 2. — List of Recent Alvania from French Polynesia, with their occurrence in the explored areas (grey shaded cells) and the sympatric co-occurrence in the same island with other species (black shaded cells).
SpeciesAreasAlvania letourneuxi n. sp.Alvania herosae n. sp.Alvania parvimaculata n. sp.Alvania prosocostata n. sp. Alvania uapou n. sp.Alvania letourneuxi n. sp.MarquesasTuamotuGambierSocietyAustralesAlvania herosae n. sp.MarquesasTuamotuGambierSocietyAustralesAlvania parvimaculata n. sp.MarquesasMarquesas TuamotuTuamotu GambierSocietyAustralesAlvania prosocostata n. sp.MarquesasTuamotuGambierSocietyAustralesAlvania uapou n. sp.MarquesasTuamotuGambierSocietyAustrales
ETYMOLOGY. — From the name of the tarasoc oceanographic expedition to the Tarava Seamounts [itself derived from TARAva Seamounts and SOCiety Islands], during which the type material has been sampled. Used as a noun in apposition.
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 831 in Zoosystema 45 (25) on page 831, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157008
title: APPENDIX 14 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

description: APPENDIX 14. — Measurements of teleoconch and protoconch of Parashiela rotundata n. sp. in mm, with range,mean and standard deviation: 1, holotype,Society, Tahiti, Arue, of Matavai Bay, 16-25 m; 2-10, paratypes, Society, Tahiti, Arue of Matavai Bay, 16-25 m.
Teleoconch12345678910Min-maxMeanStdHeight1.100.961.101.171.071.061.061.050.940.810.81-1.171.030.103Width0.770.670.750.800.740.740.750.720.670.640.64-0.800.730.050Height/Width ratio1.431.431.471.461.451.431.411.461.401.271.27-1.471.420.058Aperture height0.500.440.470.520.470.490.470.470.410.400.40-0.520.460.038Height/aperture height ratio2.202.182.342.252.282.162.262.232.292.032.03-2.342.220.087No. whorls2.752.502.752.802.702.602.602.652.602.002.00-2.802.590.228No. axial ribs on last whorls263428?27?3126282726-3428.42.77No. spiral cords on first whorlsnonononononononononono––Protoconch12345678910Min-maxMeanStdHeight0.1620.1870.1870.1870.1620.1750.1620.1750.1620.1750.162-0.1870.1730.011Diameter of nucleus0.0620.0700.0750.0750.0750.0700.0700.0620.0620.0620.062-0.0750.0680.006Diameter of first half whorl0.1370.1450.1500.1370.1450.1500.1250.1370.1250.1250.125-0.1500.1380.009Maximun diameter0.2620.2500.2500.2500.2500.2620.2370.2500.2500.2500.237-0.2620.2510.007No. whorls1.351.301.351.301.351.351.301.401.351.401.30-1.401.350.037Mulstispiralyesyesyesyesyesyesyesyesyesyesyes––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 889 in Zoosystema 45 (25) on page 889, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157009
title: APPENDIX 14 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

description: APPENDIX 14. — Measurements of teleoconch and protoconch of Parashiela rotundata n. sp. in mm, with range,mean and standard deviation: 1, holotype,Society, Tahiti, Arue, of Matavai Bay, 16-25 m; 2-10, paratypes, Society, Tahiti, Arue of Matavai Bay, 16-25 m.
Teleoconch12345678910Min-maxMeanStdHeight1.100.961.101.171.071.061.061.050.940.810.81-1.171.030.103Width0.770.670.750.800.740.740.750.720.670.640.64-0.800.730.050Height/Width ratio1.431.431.471.461.451.431.411.461.401.271.27-1.471.420.058Aperture height0.500.440.470.520.470.490.470.470.410.400.40-0.520.460.038Height/aperture height ratio2.202.182.342.252.282.162.262.232.292.032.03-2.342.220.087No. whorls2.752.502.752.802.702.602.602.652.602.002.00-2.802.590.228No. axial ribs on last whorls263428?27?3126282726-3428.42.77No. spiral cords on first whorlsnonononononononononono––Protoconch12345678910Min-maxMeanStdHeight0.1620.1870.1870.1870.1620.1750.1620.1750.1620.1750.162-0.1870.1730.011Diameter of nucleus0.0620.0700.0750.0750.0750.0700.0700.0620.0620.0620.062-0.0750.0680.006Diameter of first half whorl0.1370.1450.1500.1370.1450.1500.1250.1370.1250.1250.125-0.1500.1380.009Maximun diameter0.2620.2500.2500.2500.2500.2620.2370.2500.2500.2500.237-0.2620.2510.007No. whorls1.351.301.351.301.351.351.301.401.351.401.30-1.401.350.037Mulstispiralyesyesyesyesyesyesyesyesyesyesyes––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 889 in Zoosystema 45 (25) on page 889, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157010
title: APPENDIX 15 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

description: APPENDIX 15. — Measurements of teleoconch and protoconch of Parashiela soniae n. sp. in mm, with range, mean and standard deviation: 1, holotype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 2, paratype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 3, paratype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 4, paratype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 5-7, Marquesas, Hatu Iti, caves, 5-22 m; 8-10, Marquesas, Tahuata, 0-1 m.
Teleoconch12345678910Min-maxMeanStdHeight1.171.151.090.951.030.931.121.121.021.050.93-1.171.060.082Width0.730.730.720.660.670.650.720.710.660.690.65-0.730.690.031Height/Width ratio1.601.581.511.441.581.431.561.581.551.521.43-1.601.530.057Aperture height0.500.500.460.440.450.430.480.490.440.450.43-0.500.460.026Height/aperture height ratio2.342.302.372.162.292.162.332.292.322.332.16-2.372.290.072No. whorls2.752.652.602.202.502.252.602.602.502.502.20-2.752.520.172No. axial ribs on last whorls1414141513131413121512-1513.70.95No spiral cords on first whorlsnonononononononononono––Protoconch12345678910Min-maxMeanStdHeight0.2250.2500.2250.2370.2250.2320.2370.2320.2370.2370.225-0.2500.2340.008Diameter of nucleus0.0750.1000.1000.0870.1000.1000.1000.1000.1000.0870.075-0.1000.0950.009Diameter of first half whorl0.1750.1870.1950.1750.1870.1750.1870.1870.1750.1750.175-0.1950.1820.008Maximun diameter0.2500.2620.2500.2620.2500.2370.2500.2500.2500.2750.237-0.2750.2540.010No. whorls1.101.201.101.101.101.101.101.151.101.151.10-1.201.120.035Paucispiralyesyesyesyesyesyesyesyesyesyesyes––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 889 in Zoosystema 45 (25) on page 889, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157011
title: APPENDIX 15 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

description: APPENDIX 15. — Measurements of teleoconch and protoconch of Parashiela soniae n. sp. in mm, with range, mean and standard deviation: 1, holotype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 2, paratype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 3, paratype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 4, paratype, Marquesas, Nuku Hiva, The 4 caves, 20-23 m; 5-7, Marquesas, Hatu Iti, caves, 5-22 m; 8-10, Marquesas, Tahuata, 0-1 m.
Teleoconch12345678910Min-maxMeanStdHeight1.171.151.090.951.030.931.121.121.021.050.93-1.171.060.082Width0.730.730.720.660.670.650.720.710.660.690.65-0.730.690.031Height/Width ratio1.601.581.511.441.581.431.561.581.551.521.43-1.601.530.057Aperture height0.500.500.460.440.450.430.480.490.440.450.43-0.500.460.026Height/aperture height ratio2.342.302.372.162.292.162.332.292.322.332.16-2.372.290.072No. whorls2.752.652.602.202.502.252.602.602.502.502.20-2.752.520.172No. axial ribs on last whorls1414141513131413121512-1513.70.95No spiral cords on first whorlsnonononononononononono––Protoconch12345678910Min-maxMeanStdHeight0.2250.2500.2250.2370.2250.2320.2370.2320.2370.2370.225-0.2500.2340.008Diameter of nucleus0.0750.1000.1000.0870.1000.1000.1000.1000.1000.0870.075-0.1000.0950.009Diameter of first half whorl0.1750.1870.1950.1750.1870.1750.1870.1870.1750.1750.175-0.1950.1820.008Maximun diameter0.2500.2620.2500.2620.2500.2370.2500.2500.2500.2750.237-0.2750.2540.010No. whorls1.101.201.101.101.101.101.101.151.101.151.10-1.201.120.035Paucispiralyesyesyesyesyesyesyesyesyesyesyes––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 889 in Zoosystema 45 (25) on page 889, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157012
title: APPENDIX 16 A 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

description: APPENDIX 16A. — Measurements of teleoconch and protoconch of Simulamerelina australes n. sp. in mm: 1, holotype,Australes,Rapa Cave SE of Tematapu Point Stn 34, 2-8 m; 2-11, paratypes, Australes, Rapa Cave SE of Tematapu Point Stn 34, 2-8 m.
Teleoconch1234567891011Height2.472.132.432.472.502.172.572.172.602.322.43Width1.121.001.101.121.131.031.131.001.151.121.12Height/Width ratio2.202.132.212.212.212.112.272.172.262.072.17Aperture height0.830.730.870.880.900.780.870.770.930.850.87Height/aperture height ratio2.982.922.792.812.782.782.952.892.802.732.79No. whorls4.504.004.504.504.604.004.604.104.704.154.25No. axial ribs on last whorls1517151614151315151516No. spiral cords on last whorls7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)(above aperture)Protoconch1234567891011Height0.3000.3000.3000.3000.3000.3170.2830.3000.3000.3170.310Diameter of nucleus0.1000.0670.0670.1000.067??0.1000.0670.0670.067Diameter of first half whorl0.2250.2000.2000.2170.2000.2070.2000.2170.2000.2000.193Maximun diameter0.3050.3330.3330.3330.3330.3330.3270.3270.3170.3330.307No. whorls1.251.251.251.251.251.251.301.251.401.251.30Paucispiralyesyesyesyesyesyesyesyesyesyesyes
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 890 in Zoosystema 45 (25) on page 890, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157013
title: APPENDIX 16 A 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

description: APPENDIX 16A. — Measurements of teleoconch and protoconch of Simulamerelina australes n. sp. in mm: 1, holotype,Australes,Rapa Cave SE of Tematapu Point Stn 34, 2-8 m; 2-11, paratypes, Australes, Rapa Cave SE of Tematapu Point Stn 34, 2-8 m.
Teleoconch1234567891011Height2.472.132.432.472.502.172.572.172.602.322.43Width1.121.001.101.121.131.031.131.001.151.121.12Height/Width ratio2.202.132.212.212.212.112.272.172.262.072.17Aperture height0.830.730.870.880.900.780.870.770.930.850.87Height/aperture height ratio2.982.922.792.812.782.782.952.892.802.732.79No. whorls4.504.004.504.504.604.004.604.104.704.154.25No. axial ribs on last whorls1517151614151315151516No. spiral cords on last whorls7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)7(3)(above aperture)Protoconch1234567891011Height0.3000.3000.3000.3000.3000.3170.2830.3000.3000.3170.310Diameter of nucleus0.1000.0670.0670.1000.067??0.1000.0670.0670.067Diameter of first half whorl0.2250.2000.2000.2170.2000.2070.2000.2170.2000.2000.193Maximun diameter0.3050.3330.3330.3330.3330.3330.3270.3270.3170.3330.307No. whorls1.251.251.251.251.251.251.301.251.401.251.30Paucispiralyesyesyesyesyesyesyesyesyesyesyes
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 890 in Zoosystema 45 (25) on page 890, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157015
title: Appendix 16 B 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

description: Appendix 16B. — Measurements of teleoconch and protoconch of Simulamerelina australes n. sp. in mm, with range, mean and standard deviation: 12-21, Australes, Rapa Vavai, Stn 20, 5 m.
Teleoconch12131415161718192021Min-maxMeanStdHeight2.662.332.582.152.272.672.532.632.602.672.15-2.672.450.183Width1.171.071.171.071.071.131.171.181.171.181.07-1.181.110.056Height/Width ratio2.272.182.212.012.122.362.162.232.222.262.01-2.362.190.078Aperture height0.930.820.970.820.850.930.920.950.950.970.82-0.970.880.068Height/aperture height ratio2.862.842.662.622.672.872.752.772.742.752.62-2.872.790.090No. whorls4.84.154.444.154.64.54.54.54.54-4.84.40.25No. axial ribs on last whorls1216121313161513131512-1614.51.44No. spiral cords on last whorls7(3)8(3)8(3)8(3)7(3)8(3)8(3)7(3)8(3)8(3)7(3)-8(3)7.70.48(above aperture)Protoconch12345678910Min-maxMeanStdHeight0.2830.3000.3000.3000.3000.3000.3000.3170.3000.3000.283-0.3170.3010.009Diameter of nucleus0.100?0.1000.0730.083??0.0600.0830.1000.060-0.1000.080.016Diameter of first half whorl0.1930.1670.2000.1830.2000.2000.1830.2170.1930.1930.167-0.2170.1990.013Maximun diameter0.3000.3000.3330.3170.3330.3330.3170.3170.3330.3330.300-0.3330.3230.012No. whorls1.301.301.301.301.251.301.301.251.251.301.25-1.301.280.037Paucispiralyesyesyesyesyesyesyesyesyesyesyes––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 890 in Zoosystema 45 (25) on page 890, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066
DOI: 10.5281/zenodo.15157014
title: Appendix 16 B 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

description: Appendix 16B. — Measurements of teleoconch and protoconch of Simulamerelina australes n. sp. in mm, with range, mean and standard deviation: 12-21, Australes, Rapa Vavai, Stn 20, 5 m.
Teleoconch12131415161718192021Min-maxMeanStdHeight2.662.332.582.152.272.672.532.632.602.672.15-2.672.450.183Width1.171.071.171.071.071.131.171.181.171.181.07-1.181.110.056Height/Width ratio2.272.182.212.012.122.362.162.232.222.262.01-2.362.190.078Aperture height0.930.820.970.820.850.930.920.950.950.970.82-0.970.880.068Height/aperture height ratio2.862.842.662.622.672.872.752.772.742.752.62-2.872.790.090No. whorls4.84.154.444.154.64.54.54.54.54-4.84.40.25No. axial ribs on last whorls1216121313161513131512-1614.51.44No. spiral cords on last whorls7(3)8(3)8(3)8(3)7(3)8(3)8(3)7(3)8(3)8(3)7(3)-8(3)7.70.48(above aperture)Protoconch12345678910Min-maxMeanStdHeight0.2830.3000.3000.3000.3000.3000.3000.3170.3000.3000.283-0.3170.3010.009Diameter of nucleus0.100?0.1000.0730.083??0.0600.0830.1000.060-0.1000.080.016Diameter of first half whorl0.1930.1670.2000.1830.2000.2000.1830.2170.1930.1930.167-0.2170.1990.013Maximun diameter0.3000.3000.3330.3170.3330.3330.3170.3170.3330.3330.300-0.3330.3230.012No. whorls1.301.301.301.301.251.301.301.251.251.301.25-1.301.280.037Paucispiralyesyesyesyesyesyesyesyesyesyesyes––
description: Published as part of Amati, Bruno, Giulio, Andrea Di & Oliverio, Marco, 2023, 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, pp. 890 in Zoosystema 45 (25) on page 890, DOI: 10.5252/zoosystema2023v45a25, http://zenodo.org/record/10458066