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Balantiopteryx fossil map

Where fossils of Balantiopteryx have been found, shown on the Earth as it looked about 0 million years ago and on today’s map.

Dots are fossil collections recorded in the Paleobiology Database. The “then” view moves today’s fossil sites back to their positions 0 million years ago (the time slice nearest the median age of the fossils) using the Merdith et al. (2021) plate model; positions are approximate. Open on the timeline map →

Balantiopteryx
Image: Bernard DUPONT from FRANCE, CC BY-SA 2.0, via Wikimedia Commons
GroupEarly mammals
Lived0.129–0.0117 million years ago (Late Pleistocene)
PeriodsQuaternary
FamilyEmballonuridae
Named byPeters 1867
Fossil records2 occurrences at 1 locations (PBDB)
Found inMexico
Rock formationstxn:40636

About Balantiopteryx

Balantiopteryx is a genus of sac-winged bats. It comprises three species:

Ecuadorian sac-winged bat - B. infusca

Thomas's sac-winged bat - B. io

Gray sac-winged bat - B. plicata

Text in “About” is quoted from the Wikipedia article Balantiopteryx (revision 1089540150), licensed under CC BY-SA 4.0; introduction excerpted verbatim, formatting removed. Ages, family, authority and fossil records: Paleobiology Database, accessed 23 October 2026. Ages are those of the rock layers the fossils were found in. Wikidata: Q133688.

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