Lasiurus cinereus
The hoary bat is a species of bat in the vesper bat family, Vespertilionidae. It lives throughout most of North America.

Photographer: Paul Cryan, U.S. Geological Survey · Public Domain · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- LasiurusPBDB
- Diet
- omnivorePBDB, for Vespertilionidae
- Life habit
- volantPBDB, for Chiroptera
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Chiroptera
- Mass
- 27.5 gWikidata
Time the record covers
At least 198 thousand years on record.
The record covers at least 210 ka to 11.7 ka. No occurrence read is dated outside 1.4 Mya to 0 Mya.
5 occurrences of Lasiurus cinereus on record, most of them in the Pleistocene. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
5 occurrences- Pleistocene60%
- Holocene40%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
1 formation
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The named rock units Lasiurus cinereus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.
Lasiurus cinereus and its relatives
PleistoceneWhere Lasiurus cinereus and its relatives were recorded in the Pleistocene.
Found in the same rock
89 taxa- Coluber constrictor2 sites
- Lampropeltis getulus2 sites
- Lepus2 sites
- Peromyscus progressus2 sites
- Procyon lotor2 sites
- Spermophilus tridecemlineatus2 sites
- Storeria2 sites
- Sylvilagus2 sites
- Thamnophis2 sites
- Aenocyon dirus1 site
- Agkistrodon1 site
- Antigone canadensis1 site
- Antrozous pallidus1 site
- Bassariscus astutus1 site
- Bison latifrons1 site
- Blarina carolinensis1 site
- Camelops1 site
- Canis latrans1 site
- Capromeryx furcifer1 site
- Chaetodipus hispidus1 site
- Corynorhinus townsendii1 site
- Crotalidae1 site
- Crotalus viridis1 site
- Cryptotis parva1 site
The Paleobiology Database records 5 sites for Lasiurus cinereus, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
5 references- Ancient bat remains illustrate the role of caves as habitat anchors in the temporally dynamic landscape of the Grand Canyon1
- A second endemic land mammal for the Hawaiian Islands: A new genus and species of fossil bat (Chiroptera: Vespertilionidae)1
- New mammalian records from the Late Pleistocene of Rancho la Brea1
- A late Illinoian fauna from Kansas and its climatic significance1
- Two Late Pleistocene Faunas from Southwestern Kansas1
Each of the 5 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content3
Picture of Lasiurus cinereus
- Source
- Wikipedia/Commons
- Credit
- Photographer: Paul Cryan, U.S. Geological Survey
- Licence
- Public Domain
- Commercial use
- the licence allows it
CT scan
- Source
- MorphoSource
- Licence
- In Copyright
- Commercial use
- cannot be read from the licence given — check the record
- Specimen
- Lasiurus cinereus cinereus · UMMZ:mammals:51379
3D model
- Source
- Sketchfab
- Licence
- CC Attribution
- Commercial use
- cannot be read from the licence given — check the record
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Hoary bat”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itLasiurus through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Palisot de Beauvois 1796)