Hairy-tailed bat
Lasiurus ebenus Fazzolari-Corrêa, 1994
The hairy-tailed bat (Lasiurus ebenus) is a species in the family Vespertilionidae, order Chiroptera. Recorded adults weigh about 14 g. Its IUCN Red List status is Data Deficient.

Quick facts about the hairy-tailed bat
- Weight
- 14 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Invertivoresrc for Diet
- Main food
- Not recorded
- Habitat
- Not recorded
- Young per litter or clutch
- Not recorded
- Active
- At night (nocturnal)src for Active
- Lifestyle
- Aerialsrc for Lifestyle
- Conservation status
- Data Deficient (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the hairy-tailed bat live?
Not recorded
What is the hairy-tailed bat?
The hairy-tailed bat (Lasiurus ebenus), is a bat species originally known only from its type locality, Ilha do Cardoso State Park in Brazil. A second specimen was collected in 2018, in Carlos Botelho State Park, approximately 100 kilometers away.
From the Wikipedia article “Hairy-tailed bat” (en.wikipedia.org/w/index.php?title=Hairy-tailed_bat&oldid=1378536015), 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 hairy-tailed bat endangered?
The hairy-tailed bat is listed as Data Deficient on the IUCN Red List: it has too little data for its risk to be assessed.
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Data Deficient species. What the categories mean.
How is the hairy-tailed bat classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderChiroptera
- familyVespertilionidae
- genusLasiurus
- SpeciesLasiurus ebenus Fazzolari-Corrêa, 1994
Other names and names in other languages (5)
- Blackish red batEnglish
- Blackish red batEnglish
- Brasilianische HaarschwanzfledermausGerman
- カルドゾアアカコウモリJapanese
- Kosmatnik hebanowyPolish
Relatives of the hairy-tailed bat
Other species in the same genus Lasiurus.

Eastern red bat
Lasiurus borealis

Southern red bat
Lasiurus blossevillii

Seminole bat
Lasiurus seminolus

Cinnamon red bat
Lasiurus varius
Greater red bat
Lasiurus atratus
Tacarcuna bat
Lasiurus castaneus
CompareHairy-tailed bat vs Eastern red batHairy-tailed bat vs Southern red batHairy-tailed bat vs Seminole batHairy-tailed bat vs Cinnamon red bat
Common questions
Answered only where our data holds the answer.
How big is the hairy-tailed bat?
An adult hairy-tailed bat weighs 14 g, according to values recorded on Wikidata.
Is the hairy-tailed bat endangered?
The hairy-tailed bat is listed as Data Deficient on the IUCN Red List, meaning it has too little data for its risk to be assessed.
What kind of animal is the hairy-tailed bat?
The hairy-tailed bat (Lasiurus ebenus) belongs to the family Vespertilionidae in the order Chiroptera.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - 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). - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - 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). Hairy-tailed bat (Lasiurus ebenus). Retrieved from https://creaturedata.com/animals/hairy-tailed-bat
“Hairy-tailed bat (Lasiurus ebenus).” CreatureData, 2026, https://creaturedata.com/animals/hairy-tailed-bat.
@misc{hairy_tailed_bat_2026,
title = {Hairy-tailed bat (Lasiurus ebenus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/hairy-tailed-bat},
note = {Data as of 2026-11-11}
}