Children (34 direct children, 34 direct and indirect children):
Tandonia budapestensis
Tandonia nigra
Tandonia serbica
Tandonia rustica
Tandonia sowerbyi
Tandonia albanica
Tandonia bosnensis
Tandonia cavicola
Tandonia cretica
Tandonia cristata
Tandonia croatica
Tandonia dalmatina
Tandonia fejervaryi
Tandonia jablanacensis
Tandonia kusceri
Tandonia lagostana
Tandonia macedonica
Tandonia melanica
Tandonia pageti
Tandonia pinteri
Tandonia piriniana
Tandonia rara
Tandonia retowskii
Tandonia reuleauxi
Tandonia robici
Tandonia sapkarevi
Tandonia simrothi
Tandonia totevi
Tandonia marinellii
Tandonia bolensis
Tandonia kaleniczenkoi
Tandonia ehrmanni
Tandonia samsunensis
Tandonia strandi