Children (15 direct children, 15 direct and indirect children):
Isthmohyla debilis
Isla bonita treefrog
Isthmohyla graceae
Continental divide treefrog
Isthmohyla calypsa
Common tree frog
Isthmohyla rivularis
American cinchona plantation treefrog
Isthmohyla angustilineata
Narrow-lined treefrog
Isthmohyla pictipes
Pico blanco treefrog
Isthmohyla lancasteri
Lancaster's treefrog
Isthmohyla insolita
Isthmohyla tica
Starrett's treefrog
Isthmohyla xanthosticta
South fork treefrog
Isthmohyla pseudopuma
Gunther's costa rican treefrog
Isthmohyla zeteki
Zetek's treefrog
Isthmohyla picadoi
Volcan barba treefrog
Isthmohyla infucata
Isthmohyla melacaena