Mastinocerinae

Mastinocerinae
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Suborder: Polyphaga
Infraorder: Elateriformia
Family: Phengodidae
Subfamily: Mastinocerinae
LeConte, 1881
Genera

Many, see text

The Mastinocerinae are a subfamily of phengodid beetles (Phengodidae). It contains mostly Central and South American species. They are also known as "railroad worms".