| Genus | Distribution | Number of Described Species* |
| Blubos Lefkovitch |
Africa | 1 |
| Brontolaemus Sharp |
Hawaii | 4 |
| Carinophloeus Lefkovitch |
Africa | 2 |
| Caulonomus Wollaston |
Canary Is. | 1 |
| Charaphloeus Casey |
Nearctic, Neotropical | 20 |
| Cryptolestes Ganglbauer |
Worldwide | 43 |
| Cucujinus (Cucujinus) Arrow |
Africa | 3 |
| Cucujinus (Paracucujinus) Lefkovitch |
Madagascar | 2 |
| Deinophloeus Sharp |
Nearctic, Neotropical | 5 |
| Dysmerus Casey |
Nearctic, Neotropical | 2 |
| Gannes Lefkovitch |
Africa | 2 |
| Heterojinus Sen Gupta and Mukhopadhyay |
India | 1 |
| Laemophloeus Dejean |
Palaearctic, Nearctic, Neotropical | 24 |
| Lathropus Erichson |
Palaearctic, Nearctic, Neotropical | 9 |
| Lepidophloeus Thomas |
Neotropical | 2 |
| Leptophloeus Casey |
Worldwide | 27 |
| Magnoleptus Lefkovitch |
Africa | 2 |
| Mariolaemus Lefkovitch |
Africa | 4 |
| Mestolaemus Lefkovitch |
Africa | 1 |
| Metaxyphloeus Thomas |
Nearctic, Neotropical | 5 |
| Microbrontes Reitter |
Asia | 3 |
| Microlaemus Lefkovitch |
Africa, Asia | 12 |
| Narthecius LeConte |
Worldwide | 9 |
| Nipponophloeus Sasaji |
Asia | 2 |
| Notolaemus Lefkovitch |
Old World | 13 |
| Odontophloeus Thomas |
Neotropical | 4 |
| Parandrita LeConte & Horn |
Nearctic, Neotropical, Hawaii | 12 |
| Passandrophloeus Kessel |
Africa, Asia | 5 |
| Phloeipsius Casey |
Neotropical | 1 |
| Phloeolaemus Casey |
Nearctic, Neotropical | 16 |
| Placonotus Macleay |
Worldwide | 43 |
| Planolestes Lefkovitch |
Africa | 2 |
| Pseudophloeus Iablokoff-Khnzorian |
Asia | 1 |
| Rhabdophloeus Sharp |
Nearctic, Neotropical | 5 |
| Rhinolaemus Steel |
Fiji | 1 |
| Rhinomalus Gemminger |
Neotropical | 4 |
| Rhinophloeus Sharp |
Neotropical | 6 |
| Sinuatophloeus Kessel |
Asia | 2 |
| Xylolestes Lefkovitch |
Africa, Asia | 5 |
| Xylophloeus Lefkovitch |
Africa, Asia | 10 |