A Field Guide to the Snails of Lord Howe Island

155 Taxonomic Index Bold type indicates the start of the main entry for a species, genus or family. Family names are capitalised. aberrans, Innesoconcha 99 ACHATINELLIDAE 18, 50-55 , 152 addita, Hedleyoconcha 73 AGRIOLIMACIDAE 22, 143 Allenella 115-120 alliarius, Oxychilus 16, 149 Allopeas 152 Ambigolimax 144 arboreus, Zonitoides 148 arborfumosa, Palaina 35 aspersum, Cornu 147 ASSIMINEIDAE 18, 27-32 , 157 barbara, Cochlicella 151 belli, Allenella 118 belli, Howearion 92 berniceae, Goweriana 126 bivaricosus, Placostylus 16, 57 BOTHRYEMBRYONTIDAE 18, 56-58 Bradybaena 146 BRADYBAENIDAE 22, 146 capillacea, Palaina 41 catletti, Innesoconcha 102 charon, Pernastela 132 Charopella 61-65 , 81 CHAROPIDAE 21, 60-83 , 114 Charopinesta 115, 120-123 clavulinum, Allopeas 152 Cochlicella 24, 151 compar, Paralaoma 129 Cornu 25, 147 costata, Semilaoma 136 delecta, Melloconcha 106 deliciosa, Palaina 45 Deroceras 24, 143 , 144 Dignamoconcha 11, 124-125 Diphyoropa 82-83 DIPLOMMATINIDAE 17, 33-46 dulcissima, Dignamoconcha 124 edwardi, Palaina 44 Elasmias 51-52 , 53 embra, Palaina 42 Epiglypta 16, 85, 86-87 etheridgei, Parmellops 96 evada, Pupisoma 141 excentrica, Vallonia 141 exquisita, Limborelia 29 exquisita, Pseudocharopa 16, 76 flavescens, Melloconcha 106 formalis, Allenella 118 GASTRODONTIDAE 23, 148 GEOMITRIDAE 23, 151 gnoma, Pernastela 134 gowerensis, Monterissa 49 Goweriana 126-127 goweri, Charopinesta 120 goweri, Paralaoma 129 Goweroconcha 11, 67-69 grata, Melloconcha 55, 109 Gudeoconcha 16, 87 - 90 Gyropena 70 - 71 Hawaiia 150 Hedleyoconcha 72-73 HELICARIONIDAE 19, 84-97 , 98, 124 HELICIDAE 22, 147 hilli, Howearion 93 Howearion 85, 91-94 howeinsulae, Epiglypta 16, 86 howeinsulae, Opinorelia 32 , 55 howensis, Pernastela 134 HYDROCENIDAE 18, 48-49