Children (15 direct children, 15 direct and indirect children):
Mertensophryne nairobiensis
Nairobi toad
Chirinda toad
Mertensophryne anotis
Mertensophryne taitana
Mertensophryne lindneri
Mertensophryne uzunguensis
Uzungwe toad
Mertensophryne usambarae
Mertensophryne schmidti
Mertensophryne howelli
Mertensophryne lonnbergi
Lönnbergs toad
Mertensophryne melanopleura
Mertensophryne loveridgei
Mertensophryne nyikae
Nyika dwarf toad
Mertensophryne mocquardi
Mocquards toad
Mertensophryne micranotis
Mertensophryne rondoensis