Children (28 direct children, 28 direct and indirect children):
Tethysbaena somala
Tethysbaena lazarei
Tethysbaena texana
Tethysbaena argentarii
Tethysbaena juglandis
Tethysbaena aiakos
Tethysbaena tarsiensis
Tethysbaena colubrae
Tethysbaena scitula
Tethysbaena siracusae
Tethysbaena coqui
Tethysbaena gaweini
Tethysbaena sanctaecrucis
Tethysbaena haitiensis
Tethysbaena calsi
Tethysbaena halophila
Tethysbaena vinabayesi
Tethysbaena scabra
Tethysbaena juriaani
Tethysbaena tinima
Tethysbaena relicta
Tethysbaena atlantomaroccana
Tethysbaena stocki
Tethysbaena ophelicola
Tethysbaena ledoyeri
Tethysbaena barbatula
Tethysbaena cryptofallax
Tethysbaena tristani