Table 1. Character matrix used for the phylogenetic analysis. 1 in Phylogeny and biogeography of the Vitrinidae (Gastropoda: Stylommatophora)

Table 1. Character matrix used for the phylogenetic analysis. 1 Stimulator: 0 = present; 1 = missing. 2 Stimulator: 0 = inserts laterally at the atrium or the vagina; 1 = completely fused with the vagina (glandula amatoria);? = not applicable because stimulator is missing (see character 1). 3 External gland of the stimulator: 0 = present; 1 = missing;? = not applicable because stimulator is missing (see character 1). 4 External gland of the stimulator: 0 = distinctly longer than wide; 1 = about as long as or shorther than wide;? = not applicable because stimulator or its gland is missing (see characters 1 and 3). 5 External gland of the stimulator: 0 = uniform sheath around the proximal stimulator section; 1 = divided into lobes;? = not applicable because stimulator or its gland is missing (see characters 1 and 3). 6 Copulation behaviour: 0 = the stimulator does not fix the copulation partner; 1 = the stimulator is used to fix the partner;? = unknown or not applicable because stimulator is missing (see character 1). 7 Copulation behaviour: 0 = the penis is inserted into the vagina or the bursa copulatrix of the partner; 1 = the penis is not inserted into the vagina or the bursa copulatrix of the partner. 8 Penial tunica: 0 = present; 1 = missing. 9 Penial tunica: 0 = covers especially the distal section of the penis; 1 = shifted towards the proximal section of the penis;? = not applicable because penial tunica is missing (see character 8). 10 Main pilaster in penis: 0 = without a short, lamellated section or distal section divided; 1 = with a short, lamellated section distal of the glandular section and an undivided distal section;? = not applicable because penial pilaster is missing. 11 Penial gland: 0 = missing; 1 = present. 12 Right ommatophoral retractor muscle: 0 = does not pass between the penis and the female genitalia; the right ommatophoral retractor muscle can be moved to the left without affecting the penis; 1 = passes between the penis and the female genitalia; the right ommatophoral retractor muscle cannot be moved to the left without affecting the penis. 13 Right ommatophoral retractor muscle: 0 = runs left of or below the penis retractor muscle; the right ommatophoral retractor muscle can be moved to the left without affecting the penis retractor muscle; 1 = runs right of or above the penis retractor muscle; the right ommatophoral retractor muscle cannot be moved to the left without affecting the penis retractor muscle. 14 Insertion site of the penial retractor muscle: 0 = at the diaphragma; 1 = at the columellar muscle. 15 Insertion of the vas deferens at the penis: 0 = terminally; 1 = subterminally or laterally;? = not applicable because vas deferens does not insert at the penis. 16 Insertion site of the bursa copulatrix: 0 = vagina or atrium; 1 = penis. 17 Radular marginals: 0 = without ectocone or with one ectocone; 1 = with several ectocones 1234567891011121314151617Troglaegopis00000??00?0000?00Cryptozona000000000?0110?00Semilimax000001000010/110100Vitrinobrachium00010110001011110Semilimacella00011??0001000001Vitrina10????00001000001Eucobresia011??000101110100Phenacolimax01011010101110100Plutonia0/110/110/1?11?0/11010100/1Oligolimax010/111??1?01000100/1Arabivitrina01010??1?11110100Calidivitrina1??????1?110/110100