---
title: "Two-colored oval frog"
description: "Elachistocleis bicolor — Amphibians. Elachistocleis bicolor (common name: two-colored oval frog, Spanish: rana pinguino or sapito panza amarilla) is a species of frog in the family Microhylidae."
canonical: https://animalchecklist.com/animal/two-colored-oval-frog
last_updated: 2026-09-20
---

# Two-colored oval frog

> Elachistocleis bicolor — Amphibians. Elachistocleis bicolor (common name: two-colored oval frog, Spanish: rana pinguino or sapito panza amarilla) is a species of frog in the family Microhylidae.

- Scientific name: *Elachistocleis bicolor*
- Category: `amphibians` (Amphibians)
- Habitats: unknown
- iNaturalist observations: 541
- Wikidata: [Q525500](https://www.wikidata.org/wiki/Q525500)
- iNaturalist taxon: [25092](https://www.inaturalist.org/taxa/25092)

## Names

- en: Two-colored oval frog
- es: Sapito Panza Amarilla

## Countries with the most observations

BR (186), AR (160), UY (67), BO (23), PY (23)

## Summary

Elachistocleis bicolor (common name: two-colored oval frog, Spanish: rana pinguino or sapito panza amarilla) is a species of frog in the family Microhylidae. It is found in central Argentina and northward through Paraguay and Uruguay to Amazonian Brazil; earlier reports from Bolivia probably refer to Elachistocleis haroi.

Text: Wikipedia (en), CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Elachistocleis_bicolor

## Photo

![Two-colored oval frog](https://animalchecklist.com/img/animals/two-colored-oval-frog/medium.jpg)

Photo: Sebastián Gómez Barboza Silveira · CC0 · inaturalist — https://www.inaturalist.org/observations/332831625

## Machine access

`GET https://animalchecklist.com/api/v1/animals/two-colored-oval-frog?lang=en` — see [openapi.json](https://animalchecklist.com/openapi.json).