Hoplophorus
Hoplophorus is an extinct genus of glyptodont, a subfamily of armadillos. The only confidently known species was H. euphractus, found in Pleistocene deposits in Brazil, though fossils possibly from another species are known from Bolivia.

Uncredited · 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
- PanochthidaePBDB
- Diet
- omnivorePBDB, for Xenarthra
- Life habit
- ground dwellingPBDB, for Xenarthra
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 4.8 million years on record.
The record covers at least 5 Mya to 129 ka. No occurrence read is dated outside 8 Mya to 0 Mya.
10 occurrences of Hoplophorus on record. 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
10 occurrences- Miocene44%
- Pliocene19%
- Pleistocene36%
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
7 formations
- Cerro Azul Formation3
- Tarija Formation1
- Ituzaingo Formation1
- Mesa Formation1
- Brochero Formation1
- Tucuman Formation1
Loading coastlines…
The named rock units Hoplophorus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Found in the same rock
331 taxa- Aspidocalyptus castroi4 sites
- Chasicotatus ameghinoi4 sites
- Doellotatus inornatus4 sites
- Macroeuphractus morenoi4 sites
- Paedotherium minor4 sites
- Proeuphractus4 sites
- Pseudotypotherium subinsigne4 sites
- Scalabrinitherium bravardi4 sites
- Brachytherium cuspidatum3 sites
- Cardiatherium3 sites
- Chorobates villosissimus3 sites
- Coscinocercus3 sites
- Hemihegetotherium achataleptum3 sites
- Hesperocynus3 sites
- Macraucheniinae3 sites
- Macrochorobates scalabrinii3 sites
- Palaeocavia3 sites
- Pampamys emmonsae3 sites
- Phorusrhacidae3 sites
- Proscelidodon gracillimus3 sites
- Protabrocoma antiqua3 sites
- Tetrastylus laevigatus3 sites
- Thylatheridium dolgopolae3 sites
- Thylatheridium hudsoni3 sites
The Paleobiology Database records 8 sites for Hoplophorus, 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
8 references- Advances in the understanding of Neogene mammalian fauna in the Pampean region (central Argentina) through revising “biozone” hypotheses based on new dates and biochronological analyses3
- Síntesis actualizada del registro paleontológico pleistoceno en el Noroeste argentino1
- Estratigrafía, paleontología y paleoambientes del Plioceno de la provincia de Córdoba1
- Los cingulata (Mammalia, Xenarthra) del "Conglomerado Osífero" (Mioceno tardío) de la Formación Ituzaingó de Entre Ríos, Argentina1
- Megafauna from the Late Pleistocene-Holocene deposits of the Upper Ribeira karst area, southeast Brazil1
- A preliminary assessment of the mammalian fauna from the Pliocene-Pleistocene El Breal de Orocual locality, Monagas state, Venezuela1
- Vertebrate taphonomy in loess-palaeosol deposits: A case study from the late Miocene of Central Argentina1
- The Eocene to Pleistocene vertebrates of Bolivia and their stratigraphic context: a review1
Each of the 10 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 content1
Picture of Hoplophorus
- Source
- Wikipedia/Commons
- Credit
- nobody named on the record
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Hoplophorus was found in Sketchfab.
Smithsonian Open Access and MorphoSource were 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, “Hoplophorus”
- 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 itPanochthidae through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Lund 1838