| Caecula Vahl, 1794 |
| Caecula bascanium Jordan, 1884 |
| Caecula equatorialis Myers & Wade, 1941 |
| Caecula pantherina Cadenat, 1956 |
| Callechelys Kaup, 1856 |
| Callechelys bilinearis Kanazawa, 1952 |
| Callechelys cliffi Böhlke & Briggs, 1954 |
| Callechelys eristigma McCosker & Rosenblatt, 1972 |
| Callechelys eristigmus McCosker, 1972 |
| Callechelys guineensis (Osório, 1893) |
| Callechelys muraena Jordan & Evermann, 1887 |
| Callechelys peninsulae Gilbert, 1892 |
| Callechelys perryae Storey, 1939 |
| Callechelys springeri (Ginsburg, 1951) |
| Caralophia Böhlke, 1955 |
| Caralophia loxochila Böhlke, 1955 |
| Crotalopsis Kaup, 1860 |
| Crotalopsis punctifer Kaup, 1860 |
| Cryptopterygium Ginsburg, 1951 |
| Cryptopterygium holochroma Ginsburg, 1951 |