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Mastinocerinae
The Mastinocerinae are a subfamily of phengodid beetles (Phengodidae). It contains mostly Central and South American species.. They are also known as "railroad worms".
13 branches of this subfamily, most-observed first

Distremocephalus
genusDistremocephalus

Cenophengus
genusCenophengus

Mastinocerus
genusMastinocerus

railroad worms
genusPhrixothrix

Paraptorthodius
genusParaptorthodius

Taximastinocerus
genusTaximastinocerus

Eurymastinocerus
genusEurymastinocerus

Stenophrixothrix
genusStenophrixothrix
Cleicosta
genusCleicosta
Mastinowittmerus
genusMastinowittmerus
Akamboja
genusAkamboja
Brasilocerus
genusBrasilocerus
Euryopa
genusEuryopa
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Mastinocerinae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 702304.