Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk).
Latest update:
July 4th, 2026.
Ungaliophiidae

Northern Dwarf Boas
Nördliche Zwergboas
Nordlige Dværgboaer

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Contents:
| Endemicity:
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2 genera of which 1 (50.0%) is endemic | 0% 100%
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3 species of which 1 (33.3%) are endemic | 0% 100%
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Remarks:
Previously included in the family
Boidae.
Regarded herein as a separate family, following O'Shea (2023).
Wallach (2026) regarded Ungaliophiidae as a subfamily of
Charinaidae.
Distribution:
S. Mexico, Central America, NW. South America.
Reported from:
Colombia,
Costa Rica,
Guatemala,
Honduras,
Mexico,
Nicaragua,
Panama.
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Meristic and other data of the world's snakes. Compiled by
V. Wallach
Key to abbreviations

Head drawings of the world's snakes (menu). Compiled by V. Wallach
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