Table 1 in A new species of Megaspira (Stylommatophora: Megaspiridae) from Ilha Grande, Southeast Brazil

Table 1. Comparisons among Megaspira adenticulata sp. nov. from the Jararaca trail and other species/subspecies of Megaspira.
SpeciesNumber of whorlsShell high (mm)Apertural lamellaInner lamellaeType localityMegaspira elatior Spix, 19272375PresentThree ascending three whorlsMinas GeraisMegaspira elata Gould,184719 to 2140PresentLower radial barrierBrazilMegaspira iheringi Pilsbry,192514.528PresentThree small ascending two whorlsMacaéMegaspira elatior gracilis Pilsbry,190418½to 19½36 to 36.5PresentSame pattern of that of M. elatior robustaBrazilMegaspira elatior robusta Pilsbry,19041938PresentThree lamellae ascending three whorlsBrazilMegaspira pilsbryi Rehder,19451938PresentNo dataBrazilMegaspira adenticulata sp. nov.1627AbsentAbsentIlha Grande