Ternetz's Blind Snake

Ternetz's Blind Snake

Liotyphlops ternetzii

Silhouette: PhyloPic · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability Insufficient data
at Iguaçu National Park
3 Verified sightings at Iguaçu National Park From 2019 to 2026
5 Verified sightings across all 2 parks From 2019 to 2026
☀️🌙 Day & Night When it's spotted Active throughout day and night

About the Ternetz's Blind Snake

Liotyphlops ternetzii, also known commonly as Ternetz's blind snake, is a species of snake in the family Anomalepididae. The species is endemic to South America. The specific name, ternetzii, is in honor of ichthyologist Carl Ternetz (born 1870).

L. ternetzii is found in northern Argentina, Paraguay, Uruguay, and Brazil. The record from Suriname (as Liotyphlops incertus) is questionable. The natural habitats of L. ternetzii are grassland, savanna, and gallery forest, at altitudes of 200–1,000 m (660–3,280 ft). It is a fossorial species that preys predominantly upon insects, particularly ants and termites.

L. ternetzii measure 88–413 mm (3.5–16.3 in) in total length (including tail). L. ternetzii is oviparous. An adult female may lay a clutch of 2–7 eggs. Boulenger GA (1896). Catalogue of the Snakes in the British Museum (Natural History). Volume III.... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiv + 727 pp. + Plates I-XXV. (Helminthophis ternetzii, new species, p. 584).

Dixon JR, Kofron CP (1983... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Iguaçu National Park 🇧🇷 Brazil
Insufficient data
2 Iguazú National Park 🇦🇷 Argentina
Insufficient data
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