Little grass frog
Pseudacris ocularis (Holbrook, 1838)
LCLeast Concernfrogs and toads
The little grass frog (Pseudacris ocularis) is a species in the family Hylidae, order Anura. Its IUCN Red List status is Least Concern.

Quick facts about the little grass frog
- Weight
- Not recorded
- Length
- up to 1.75 cmsrc for Length
- Lifespan
- Not recorded
- Diet
- Invertivoresrc for Diet
- Main food
- arthropodssrc for Main food
- Habitat
- wetlandsrc for Habitat
- Young per litter or clutch
- 100 – 232src for Young per litter or clutch
- Reproduction
- Eggssrc for Reproduction
- Active
- Day and night (cathemeral)src for Active
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the little grass frog live?
Not recorded
What is the little grass frog?
The little grass frog (Pseudacris ocularis) is a species of chorus frog endemic to the Southeastern United States. It is currently the smallest North American anuran and occurs in a wide variety of ephemeral and semi-permanent wetlands.
From the Wikipedia article “Little grass frog” (en.wikipedia.org/w/index.php?title=Little_grass_frog&oldid=1383383168), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the little grass frog endangered?
The little grass frog is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the little grass frog classified?
- kingdomAnimalia
- phylumChordata
- classAmphibia
- orderAnura
- familyHylidae
- genusPseudacris
- SpeciesPseudacris ocularis (Holbrook, 1838)
Synonyms Acris ocularis, Chorophilus angulatus, Chorophilus ocularis, Cystignathus ocularis, Hylodes ocularis, Limnaoedus ocularis, Pseudacris ocularis
Other names and names in other languages (6)
- Black-spotted tree frogEnglish
- Black-spotted tree frogEnglish
- Least tree frogEnglish
- Least tree frogEnglish
- Little chorus frogEnglish
- Little chorus frogEnglish
Relatives of the little grass frog
Other species in the same genus Pseudacris.

Pacific tree frog
Pseudacris regilla

Spring peeper
Pseudacris crucifer

California tree frog
Pseudacris cadaverina
Midland chorus frog
Pseudacris triseriata

Brimley's chorus frog
Pseudacris brimleyi

Boreal chorus frog
Pseudacris maculata
CompareLittle grass frog vs Pacific tree frogLittle grass frog vs Spring peeperLittle grass frog vs California tree frogLittle grass frog vs Midland chorus frog
Common questions
Answered only where our data holds the answer.
Is the little grass frog endangered?
The little grass frog is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
What does the little grass frog eat?
Its recorded main food is arthropods.
What kind of animal is the little grass frog?
The little grass frog (Pseudacris ocularis) belongs to the family Hylidae in the order Anura.
Sources and how to cite this page
Data as of 2026-11-14. How this page is put together.
- AmphiBIO, a global database for amphibian ecological traits · CC BY 4.0 · v1
Oliveira, B.F., São-Pedro, V.A., Santos-Barrera, G., Penone, C. & Costa, G.C. (2017) AmphiBIO, a global database for amphibian ecological traits. Scientific Data 4: 170123. https://doi.org/10.1038/sdata.2017.123. Data: https://doi.org/10.6084/m9.figshare.4644424.v5 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Little grass frog (Pseudacris ocularis). Retrieved from https://creaturedata.com/animals/little-grass-frog
“Little grass frog (Pseudacris ocularis).” CreatureData, 2026, https://creaturedata.com/animals/little-grass-frog.
@misc{little_grass_frog_2026,
title = {Little grass frog (Pseudacris ocularis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/little-grass-frog},
note = {Data as of 2026-11-14}
}