| Ambrosiodmus coffeiceus (Schedl, 1951) |
| Ambrosiodmus ferus (Wood, 1986) |
| Ambrosiodmus guatemalensis Hopkins, 1915 |
| Ambrosiodmus hagedorni (Iglesias, 1914) |
| Ambrosiodmus obliquus (LeConte, 1878) |
| Ambrosiodmus rugicollis (Blandford, 1898) |
| Ambrosiodmus rusticus (Wood, 1974) |
| Ameladus Sharp, 1911 |
| Ameladus inornatus Sharp, 1911 |
| Amercedes Casey, 1894 |
| Amercedes orthorrhinus Champion, 1908 |
| Ampeloglypter LeConte, 1876 |
| Ampeloglypter speculifer Solari & Solari, 1906 |
| Amphicranus Erichson, 1836 |
| Amphicranus brevipennis Blandford, 1905 |
| Amphicranus collaris Blandford, 1905 |
| Amphicranus cordatus (Bright, 1972) |
| Amphicranus elegans Eichhoff, 1869 |
| Amphicranus filliformis Blandford, 1905 |
| Amphicranus hybridus Blandford, 1905 |