Table 2 in Systematic review of the dextral Hemiplecta Albers, 1850 (Eupulmonata, Ariophantidae) from Thailand with description of a new species and list of all the Indochinese species

Table 2. Shell coiling, shell lobe, and genitalia variation among species that have been classified into the genus Hemiplecta s.l.: +, present; -, absent;? not shown in the literature. References: 1 = Benthem Jutting (1950), 2 = Blanford and Godwin-Austen (1908), 3 = Collinge (1902), 4 = Godwin-Austen (1898), 5 = Godwin-Austen (1900), 6 = Godwin-Austen (1919), 7 = Maassen (2009), 8 = Panha (1987a), 9 = Schileyko (2002), 10 = Schileyko (2015), 11 = Stoliczka (1873), 12 = Sutcharit et al. (2012), and 13 = Sutcharit et al. (2021).
TaxaShell coilingRight/left shell lobesEpiphallic caecumPenial vergeDart apparatusGametolytic ductReferencesH. abbasi Maassen, 2009dextral?straight++-7H. ceylanica (Pfeiffer, 1850)dextral?straight++-9H. cymatium Pfeiffer, 1856)dextral+/+straight++-11H. distincta (Pfeiffer, 1850)dextral-/-straight-+-5, 6, 8, 9 and present studyH. esculenta Maassen, 2006dextral-/-straight++-present studyH. floweri (Smith, 1899)dextral+/+coiled++-5H. funerea (Smith, 1896)dextral+/-coiled-+-present studyH. humphreysiana (Lea, 1840)dextral+/+straight++-1, 2, 3, 4 and present studyH. ligorica Sutcharit & Panha, 2021sinistral-/-straight-+-13H. nemorosa sp. nov.dextral-/-straight++-present studyH. pernobilis (Férussac, 1821)dextral?coiled-+-10H. retrorsa (Gould, 1843)sinistral-/-straight-+-13H. salangana (Martens, 1883)sinistral-/-straight-+-12H. thailandica Sutcharit & Panha, 2021sinistral-/-straight-+-13Doubtful generic statusH. malaouyi (Morgan, 1885)dextral+/+coiled?+long cylindricalLaidlaw (1932a)H. densa (Adams & Reeve, 1850)dextral+/+straight?+long cylindricalWiegmann (1898)H. werberi (Sarasin & Sarasin, 1899)dextral?straight?+long cylindricalNiethammer (1937)H. foersteri Kobelt, 1914dextral?straight?-long cylindricalWiktor (2003)H. belerang Cilia & Abbas, 2012dextral?straight++long cylindricalCilia and Abbas (2012)