| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Ancula espinosai Ortea, 2001 |
Western Atlantic | 0.25 | |
| Ancula evelinae Marcus, 1961 |
Western Atlantic | 0.3 | |
| Ancula fuegiensis Odhner, 1926 |
Southeast Pacific and Southwest Atlantic | 0.7 | |
| Ancula gibbosa (Risso, 1818) |
Atlantic ancula | Pacific Ocean, Atlantic Ocean, Arctic and the Mediterranean Sea | 2.5 |
| Ancula lentiginosa Farmer, 1964 |
Freckled ancula | Eastern Pacific | 1.8 |
| Ancula mapae (Burn, 1961) |
Indo-West Pacific | ||
| Ancula pacifica MacFarland, 1905 |
Pacific ancula | Eastern Pacific |