| Tricorynus bifoveatus | |
|---|---|
| Scientific classification   | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Coleoptera | 
| Family: | Ptinidae | 
| Genus: | Tricorynus | 
| Species: | T. bifoveatus | 
| Binomial name | |
| Tricorynus bifoveatus White, 1965 | |
Tricorynus bifoveatus is a species in the family Ptinidae ("death-watch and spider beetles"), in the order Coleoptera ("beetles"). [1] [2] [3] It is found in North America. [2]
Hadrobregmus quadrulus is a species in the family Ptinidae, in the order Coleoptera ("beetles"). Hadrobregmus quadrulus is found in North America.
Dubiraphia browni is a species in the family Elmidae, in the order Coleoptera ("beetles"). Dubiraphia browni is found in North America.
Silvanoprus angusticollis is a species in the family Silvanidae, in the order Coleoptera ("beetles"). It is found in North America.
Acanthoscelides tenuis is a species in the family Chrysomelidae, in the order Coleoptera ("beetles"). It is found in North America.
Griburius scutellaris is a species in the family Chrysomelidae, in the order Coleoptera ("beetles"). It is found in North America.
Smicronyx flavicans is a species in the family Curculionidae, in the order Coleoptera ("beetles"). It is found in North America.
Hylocurus parkinsoniae is a species in the family Curculionidae, in the order Coleoptera ("beetles"). It is found in North America.

Narpus concolor is a species in the family Elmidae, in the order Coleoptera ("beetles"). It is found in North America.
Haeterius brunneipennis is a species in the family Histeridae, in the order Coleoptera ("beetles"). It is found in North America.
Scaphinotus interruptus is a species of ground beetle in the family Carabidae, in the suborder Adephaga . It is found in North America.

Hyperaspis pleuralis is a species in the family Coccinellidae, in the order Coleoptera ("beetles"). It is found in North America.
Calligrapha praecelsis is a species in the family Chrysomelidae, in the order Coleoptera ("beetles"). It is found in North America.
Phyllobrotica sequoiensis is a species in the family Chrysomelidae, in the order Coleoptera ("beetles"). It is found in North America.
Cenophengus debilis is a species in the family Phengodidae, in the order Coleoptera ("beetles"). It is found in North America.
Dinocoryna arizonensis is a species in the family Staphylinidae, in the order Coleoptera ("beetles"). It is found in North America. It is a known associate of Neivamyrmex ants.
Optioservus browni is a species in the family Elmidae, in the suborder Polyphaga. The species is known generally as the "Brown's optioservus riffle beetle". It is found in North America.
Hemicoelus carinatus is a species in the subfamily Anobiinae, in the order Coleoptera ("beetles"). The species is known generally as the "Eastern deathwatch beetle". It is found in North America.
Tricorynus lucidus is a species of beetles in the family Ptinidae. It is found in North America.
Phyllophaga implicita is a species of May beetle or junebug in the family Scarabaeidae.

Dubiraphia is a genus of riffle beetles in the family Elmidae. There are about 11 described species in Dubiraphia.