---
title: "Knudsen's Thin-toed Frog"
description: "Leptodactylus knudseni — Anfíbios. Leptodactylus knudseni, known commonly as Knudsen's frog, is a species of frog in the family Leptodactylidae."
canonical: https://animalchecklist.com/pt/animal/knudsen-s-thin-toed-frog
last_updated: 2026-09-20
---

# Knudsen's Thin-toed Frog

> Leptodactylus knudseni — Anfíbios. Leptodactylus knudseni, known commonly as Knudsen's frog, is a species of frog in the family Leptodactylidae.

- Scientific name: *Leptodactylus knudseni*
- Category: `amphibians` (Anfíbios)
- Habitats: `freshwater` (Lagos e rios), `jungle` (Selva)
- iNaturalist observations: 805
- Wikidata: [Q2212980](https://www.wikidata.org/wiki/Q2212980)
- iNaturalist taxon: [22940](https://www.inaturalist.org/taxa/22940)

## Names

- en: Knudsen's Thin-toed Frog
- es: Sapo-toro Amazonico
- fr: Leptodactyle de Knudsen

## Countries with the most observations

GF (221), BR (78), PE (72), BO (39), SR (25), EC (16), GY (14), CO (9)

## Summary

Leptodactylus knudseni, known commonly as Knudsen's frog, is a species of frog in the family Leptodactylidae. It is found in the greater Amazon basin.

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

## Photo

![Knudsen's Thin-toed Frog](https://animalchecklist.com/img/animals/knudsen-s-thin-toed-frog/medium.jpg)

Photo: Whaldener Endo · CC0 · inaturalist — https://www.inaturalist.org/observations/123957303

## Machine access

`GET https://animalchecklist.com/api/v1/animals/knudsen-s-thin-toed-frog?lang=pt` — see [openapi.json](https://animalchecklist.com/openapi.json).