Dumeril's Striped Frog

Fascinating facts about the Dumeril's Striped Frog

• It is found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay, and is suspected in Peru, inhabiting grasslands and forests across these countries.
• Scientists have recorded it from sea level up to 2,000 m altitude, showing it can handle a 2-kilometer climb in elevation. That breadth of tolerance lets the frog survive both low-lying wetlands and cooler mountain slopes, revealing a flexibility few assume frogs possess.
• In protected zones, including Río Pilcomayo National Park and FLONA de Chapeco, the frog finds sanctuary, suggesting that well-managed reserves are buffering many of its populations against habitat loss.
• A female builds a foam nest inside a burrow, then deposits her eggs where the frothy cradle keeps them moist. The tadpoles later drift into temporary ponds and flooded grasslands, a life cycle that ties the species to fleeting water bodies and underscores the importance of seasonal wetlands.
• The IUCN lists the species as “least concern,” meaning it isn’t currently on the brink of extinction. This status reminds us that not every frog is teetering on the edge, and that effective conservation can keep common species common.

At a glance

About the Dumeril's Striped Frog

The female Leptodactylus gracilis constructs a foam nest inside a burrow, and the tadpoles develop in temporary ponds and flooded grasslands. The species occurs from sea level up to 2,000 m elevation and has been reported in many protected areas, including Río Pilcomayo National Park, Calilegua National Park, Parque Nacional El Rey, and numerous other reserves and private lands.

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