Isthmohyla is a genus of frogs in the family Hylidae. This genus was erected in 2005 following a major revision of the Hylidae. The 15 species in this genus were previously placed in the genus Hyla. They are endemic to Central America in Honduras, Costa Rica, and Panama.
This genus has 14 recognized species:
| Binomial name and author | Common name |
|---|---|
| Isthmohyla angustilineata | narrow-lined tree frog |
| Isthmohyla calypsa | |
| Isthmohyla debilis | Isla Bonita tree frog |
| Isthmohyla graceae | Continental Divide tree frog |
| Isthmohyla infucata | |
| Isthmohyla insolita | |
| Isthmohyla lancasteri | Lancaster's tree frog |
| Isthmohyla picadoi | Volcan Barba tree frog |
| Isthmohyla pictipes | Pico Blanco tree frog |
| Isthmohyla pseudopuma | Gunther's Costa Rican tree frog |
| Isthmohyla rivularis | American cinchona plantation tree frog |
| Isthmohyla tica | Starrett's tree frog |
| Isthmohyla xanthosticta | South Fork tree frog |
| Isthmohyla zeteki | Zetek's tree frog |