Published December 31, 2020
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Table 2 in Taxonomic assessment of genetically-delineated species of radicine snails (Mollusca, Gastropoda, Lymnaeidae)
Authors/Creators
- 1. Laboratory of Macroecology and Biogeography of Invertebrates, Saint-Petersburg State University, 7 / 9 Universitetskaya Emb., 199034, Saint-Petersburg, Russia & Omsk State University, 28 Adrianova Str., 644077, Omsk, Russia
- 2. Laboratory of Macroecology and Biogeography of Invertebrates, Saint-Petersburg State University, 7 / 9 Universitetskaya Emb., 199034, Saint-Petersburg, Russia & N. Laverov Federal Center for Integrated Arctic Research, Ural Branch of the Russian Academy of Sciences, 23 Severnaya Dvina Emb., 163000, Arkhangelsk, Russia
- 3. N. Laverov Federal Center for Integrated Arctic Research, Ural Branch of the Russian Academy of Sciences, 23 Severnaya Dvina Emb., 163000, Arkhangelsk, Russia & Northern (Arctic) Federal University, 17 Severnaya Dvina Emb., 163002, Arkhangelsk, Russia
Description
Table 2. Morphological characterisation of shells and copulative apparatuses of several species in the genera Ampullaceana and Peregriana.
| Character / index | Species / locality | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| A. ampla | A. balthica | A. dipkunensis | A. fontinalis | A. intermedia | A. lagotis | P. dolgini | P. peregra | |||
| Russia, Omsk Region, floodplain of the Irtysh River | Russia, Altay Region, Burla River | Russia, Tyumen’ Region, floodplain of the Tobol River | Russia, Rostov Region, Severskiy Donets River* | Russia, Rostov Region, Veselovskoe reservoir* | Kazakhstan, Bolshoye Chebachye Lake | Russia, Leningrad Region, Lava River near Troitskoye | Tajikistan, a stream in the floodplain of the Panj River* | Russia, Tyumen’ Region, Taz River basin* | Germany, a pond near Hammergut Town | |
| Repository | LMBI | LMBI | LMBI | LMBI | LMBI | LMBI | ZISP | LMBI | LMBI | LMBI |
| Number of specimens measured (dissected) | 60(0) | 28(25) | 32(30) | 33(17) | 15(12) | 30(0) | 13(0) | 14(12) | 16(11) | 11(0) |
| Whorls number | 3.50-4.25 | 3.62-4.75 | 4.00-4.75 | 3.50-4.25 | 3.75-4.50 | 4.00-4.50 | 4.00-4.50 | 4.00-4.50 | 3.75-4.00 | 3.75-4.12 |
| 3.79 ± 0.19 | 4.22 ± 0.26 | 4.37 ± 0.16 | 3.83 ± 0.18 | 4.04 ± 0.19 | 4.21 ± 0.17 | 4.32 ± 0.17 | 4.18 ± 0.17 | 3.81 ± 0.10 | 3.94 ± 0.12 | |
| Shell height, mm (SH) | 16.1-26.7 | 14.7-22.6 | 17.5-27.6 | 11.3-15.4 | 11.8-16.8 | 13.3-19.4 | 12.5-16.4 | 10.4-15.1 | 9.2-11.7 | 7.8-11.4 |
| 18.7 ± 1.9 | 18.3 ± 2.3 | 20.8 ± 2.3 | 12.8 ± 1.0 | 13.7 ± 1.3 | 15.5 ± 1.7 | 14.7 ± 1.3 | 12.2 ± 1.1 | 10.2 ± 0.8 | 9.7 ± 1.0 | |
| Shell width, mm (SW) | 13.7-22.8 | 10.4-16.4 | 12.5-19.0 | 7.2-9.9 | 7.8-11.9 | 8.0-12.6 | 7.5-10.8 | 6.8-10.2 | 5.6-7.6 | 5.0-6.7 |
| 15.8 ± 1.7 | 13.5 ± 1.7 | 15.3 ± 1.5 | 8.4 ± 0.7 | 9.6 ± 1.0 | 9.9 ± 1.2 | 9.0 ± 1.0 | 7.8 ± 0.9 | 6.4 ± 0.6 | 6.0 ± 0.5 | |
| Spire height, mm (SpH) | 1.9-5.3 | 2.8-5.3 | 2.6-4.5 | 3.2-5.1 | 3.4-5.3 | 4.5-7.1 | 4.7-6.6 | 3.5-5.0 | 2.7-4.2 | 2.3-4.1 |
| 3.0 ± 0.6 | 4.2 ± 0.6 | 3.6 ± 0.5 | 4.0 ± 0.5 | 3.9 ± 0.6 | 5.5 ± 0.7 | 5.8 ± 0.7 | 4.4 ± 0.4 | 3.4 ± 0.4 | 3.3 ± 0.5 | |
| Body whorl height, mm (BWH) | 14.8-25.0 | 13.7-19.1 | 15.7-24.5 | 9.6-12.9 | 10.3-14.4 | 11.1-16.2 | 10.1-15.5 | 8.8-12.3 | 7.6-10.1 | 6.7-9.5 |
| 17.3 ± 1.8 | 16.2 ± 1.7 | 18.6 ± 2.0 | 11.1 ± 0.8 | 11.9 ± 1.0 | 13.2 ± 1.4 | 12.3 ± 1.6 | 10.1 ± 0.9 | 8.6 ± 0.8 | 8.2 ± 0.9 | |
| Aperture height, mm (AH) | 13.8-23.1 | 10.6-16.3 | 13.1-23.4 | 7.1-10.7 | 8.1-11.6 | 8.0-13.0 | 7.8-11.1 | 7.1-10.4 | 5.4-9.0 | 5.4-7.8 |
| 16.2 ± 1.8 | 13.9 ± 1.7 | 17.0 ± 2.2 | 9.0 ± 0.7 | 10.1 ± 0.9 | 10.0 ± 1.2 | 9.3 ± 1.0 | 8.1 ± 0.9 | 6.7 ± 0.9 | 6.5 ± 0.7 | |
| Aperture width, mm (AW) | 10.3-1 9.0 | 8.1-12.5 | 10.3-16.3 | 4.8-7.1 | 5.5-8.7 | 5.8-10.4 | 5.4-7.7 | 4.1-7.4 | 3.9-6.0 | 3.2-4.6 |
| 12.7 ± 1.6 | 10.2 ± 1.4 | 12.3 ± 1.3 | 5.9 ± 0.5 | 6.9 ± 0.8 | 7.3 ± 0.9 | 6.3 ± 0.8 | 5.4 ± 0.8 | 4.9 ± 0.5 | 4.0 ± 0.5 | |
| Praeputium length, mm (PP) | - | 5.2-16.0 | 5.5-13.0 | 3.1-5.7 | 5.5-9.6 | - | - | 2.3-4.0 | 2.3-3.15 | - |
| 10.3 ± 2.3 | 9.8 ± 1.3 | 4.3 ± 0.7 | 6.9 ± 1.1 | 3.2 ± 0.5 | 2.8 ± 0.3 | |||||
| Penis sheath length, mm (PS) | - | 4.4-10.5 | 2.7-6.7 | 3.3-5.5 | 4.4-9.2 | - | - | 1.6-2.6 | 2.0-3.6 | - |
| 6.0 ± 1.6 | 5.0 ± 0.7 | 4.0 ± 0.6 | 5.9 ± 1.2 | 2.1 ± 0.3 | 2.7 ± 0.4 | |||||
| SW/SH | 0.77-0.94 | 0.66-0.84 | 0.68-0.81 | 0.59-0.72 | 0.65-0.74 | 0.59-0.69 | 0.52-0.67 | 0.59-0.68 | 0.58-0.69 | 0.59-0.65 |
| 0.84 ± 0.04 | 0.74 ± 0.04 | 0.74 ± 0.03 | 0.66 ± 0.03 | 0.70 ± 0.03 | 0.64 ± 0.03 | 0.60 ± 0.04 | 0.64 ± 0.03 | 0.63 ± 0.03 | 0.62 ± 0.02 | |
| SpH/SH | 0.11-0.21 | 0.17-0.30 | 0.14-0.20 | 0.26-0.38 | 0.23-0.34 | 0.31-0.41 | 0.31-0.42 | 0.33-0.41 | 0.23-0.42 | 0.30-0.38 |
| 0.16 ± 0.02 | 0.23 ± 0.03 | 0.17 ± 0.02 | 0.31 ± 0.03 | 0.29 ± 0.03 | 0.36 ± 0.03 | 0.39 ± 0.03 | 0.36 ± 0.02 | 0.33 ± 0.05 | 0.34 ± 0.03 | |
| BWH/SH | 0.89-0.97 | 0.79-0.98 | 0.84-0.95 | 0.83-0.89 | 0.85-0.91 | 0.82-0.88 | 0.66-0.83 | 0.79-0.85 | 0.74-0.89 | 0.82-0.86 |
| 0.93 ± 0.01 | 0.89 ± 0.04 | 0.90 ± 0.02 | 0.87 ± 0.02 | 0.87 ± 0.02 | 0.85 ± 0.02 | 0.80 ± 0.04 | 0.82 ± 0.01 | 0.84 ± 0.03 | 0.85 ± 0.01 | |
| AH/SH | 0.77-0.96 | 0.68-0.86 | 0.66-0.89 | 0.64-0.75 | 0.68-0.78 | 0.58-0.64 | 0.51-0.69 | 0.62-0.69 | 0.58-0.76 | 0.63-0.71 |
| 0.87 ± 0.04 | 0.76 ± 0.04 | 0.83 ± 0.05 | 0.70 ± 0.03 | 0.74 ± 0.03 | 0.65 ± 0.03 | 0.63 ± 0.04 | 0.66 ± 0.02 | 0.66 ± 0.05 | 0.67 ± 0.03 | |
| AW/AH | 0.66-0.89 | 0.65-0.84 | 0.61-0.86 | 0.59-0.73 | 0.63-0.75 | 0.66-0.80 | 0.61-0.73 | 0.58-0.74 | 0.67-0.85 | 0.51-0.71 |
| 0.79 ± 0.04 | 0.73 ± 0.05 | 0.72 ± 0.05 | 0.65 ± 0.03 | 0.68 ± 0.03 | 0.73 ± 0.04 | 0.68 ± 0.03 | 0.66 ± 0.04 | 0.73 ± 0.06 | 0.61 ± 0.06 | |
| ICA | - | 1.18-2.55 | 1.62-2.38 | 0.88-1.20 | 1.04-1.47 | - | - | 1.29-1.77 | 0.87-1.19 | - |
| 1.77 ± 0.36 | 1.96 ± 0.20 | 1.08 ± 0.10 | 1.20 ± 0.15 | 1.51 ± 0.13 | 1.03 ± 0.12 | |||||
*Sample studied genetically.
Notes
Published as part of Vinarski, Maxim V., Aksenova, Olga V. & Bolotov, Ivan N., 2020, Taxonomic assessment of genetically-delineated species of radicine snails (Mollusca, Gastropoda, Lymnaeidae), pp. 577 in Zoosystematics and Evolution 96 (2) on page 577, DOI: 10.3897/zse.96.52860
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