| Species name | Common name | Distribution | Max. Length (cm) | 
|---|---|---|---|
| Guernea coalita (Norman, 1868) | Northeast Atlantic and the Mediterranean | ||
| Guernea ipilya Thomas & Barnard, 1991 | Western Central Pacific | ||
| Guernea longidactyla Hirayama, 1990 | Northwest Pacific | ||
| Guernea mackiei Hirayama, 1990 | Northwest Pacific | ||
| Guernea nordenskioldi (Hansen, 1887) | Arctic and Northern Atlantic | ||
| Guernea reduncans (Barnard, 1958) | Northeast Pacific | ||
| Guernea sombati Hirayama, 1990 | Northwest Pacific | ||
| Guernea yamminye Thomas & Barnard, 1991 | Western Central Pacific |