Children (21 direct children, 25 direct and indirect children):
Cuthonella hiemalis
Cuthonella osyoro
Cuthonella soboli
Cuthonella norvegica
Cuthonella elenae
Cuthonella modesta
Cuthonella abyssicola
(tree size 2)
Cuthonella berghi
Cuthonella ferruginea
Cuthonella elioti
Cuthonella cocoachroma
Cuthonella concinna
(tree size 2)
Cuthonella punicea
Cuthonella ainu
Cuthonella benedykti
Cuthonella denbei
Cuthonella georgstelleri
Cuthonella orientosiberica
Cuthonella sandrae
Cuthonella vasentsovichi
Cuthonella paradoxa