Allen's Worm Salamander

Allen's Worm Salamander

Oedipina alleni

Silhouette: PhyloPic · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability Insufficient data
at Carara National Park
1 Verified sightings at Carara National Park From 2019 to 2026
5 Verified sightings across all 3 parks From 2019 to 2026
🌙 Nocturnal When it's spotted during nighttime hours (6pm–6am)

About the Allen's Worm Salamander

Oedipina alleni, commonly known as Allen's worm salamander, is a species of salamander in the family Plethodontidae. The species is native to Central America. The specific name, alleni, is in honor of American botanist Paul Hamilton Allen (1911–1963).

Oedipina alleni is found in Costa Rica and Panama. The natural habitats of Oedipina alleni are subtropical or tropical moist lowland forests, plantations, rural gardens, and heavily degraded former forest. Oedipina alleni is threatened by habitat loss.

Taylor, E.H. (1954). "Additions to the known Herpetological Fauna of Costa Rica with Comments on other Species. No. I.". University of Kansas Science Bulletin. 36 (9): 597–639. (Oedipina alleni, new species, pp. 607–609, Figure 3 right). Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Piedras Blancas National Park 🇨🇷 Costa Rica
Insufficient data
2 Corcovado National Park 🇨🇷 Costa Rica
Insufficient data
3 Carara National Park 🇨🇷 Costa Rica
Insufficient data
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