| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Glycera abranchiata Treadwell, 1901 |
Western Central Atlantic and Eastern Pacific | ||
| Glycera africana Arwidsson, 1899 |
Eastern Atlantic and Western Indian Ocean | ||
| Glycera alba (Müller, 1776) |
Northeast Atlantic, the Mediterranean and Indo-West Pacific | 7.5 | |
| Glycera americana Leidy, 1855 |
American bloodworm | Indo-Pacific and Western Atlantic | |
| Glycera branchiopoda Moore, 1911 |
Eastern Pacific | ||
| Glycera brevicirris Grube, 1870 |
Indo-Pacific and Western Atlantic | ||
| Glycera capitata Ørsted, 1843 |
Arctic, Indo-Pacific, Northern Atlantic and the Antarctic Atlantic | 15 | |
| Glycera celtica O'Connor, 1987 |
Northeast Atlantic and Mediterranean Sea | ||
| Glycera chirori Izuka, 1912 |
Northwest Pacific | ||
| Glycera cinnamomea Grube, 1874 |
Indo-West Pacific | ||
| Glycera decipiens (von Marenzeller, 1879) |
Cheating glycerid worm | Northwest Pacific | |
| Glycera dibranchiata Ehlers, 1868 |
Bloodworm | Western Central Atlantic and Eastern Pacific | |
| Glycera gigantea Quatrefages, 1866 |
Pacific Ocean, Northeast Atlantic and the Mediterranean | ||
| Glycera guatemalensis Böggemann & Fiege, 2001 |
Eastern Pacific | ||
| Glycera kerguelensis McIntosh, 1885 |
Antarctic | ||
| Glycera lancadivae Schmarda, 1861 |
Indo-West Pacific | ||
| Glycera lapidum Quatrefages, 1865 |
Southwest Pacific, Northeast Atlantic and the Mediterranean | ||
| Glycera longipinnis Grube, 1878 |
Indo-West Pacific and Western Central Atlantic | ||
| Glycera macintoshi Grube, 1877 |
Western Pacific | ||
| Glycera madagascariensis Böggemann & Fiege, 2001 |
Indo-West Pacific | ||
| Glycera mimica Hartman, 1965 |
Western Central Atlantic | ||
| Glycera nicobarica Grube, 1868 |
Western Central Pacific | ||
| Glycera onomichiensis Izuka, 1912 |
Western Pacific | ||
| Glycera oxycephala Ehlers, 1887 |
Western Indian Ocean, Western Central Atlantic and the Mediterranean Sea | ||
| Glycera papillosa Grube, 1857 |
Western Central Atlantic and Eastern Pacific | ||
| Glycera parashadi Fauvel, 1932 |
Indo-West Pacific | ||
| Glycera posterobranchia Hoagland, 1920 |
Western Central Pacific | ||
| Glycera profundi Chamberlin, 1919 |
Eastern Pacific | ||
| Glycera prosobranchia Böggemann & Fiegel, 2001 |
Eastern Pacific | ||
| Glycera robusta Ehlers, 1868 |
Western Central Atlantic and Eastern Pacific | ||
| Glycera rouxi Audouin & Milne-Edwards, 1833 |
Indo-Pacific, Northeast Atlantic and the Mediterranean | ||
| Glycera siphonostoma (Delle Chiaje, 1822) |
Pacific Ocean | ||
| Glycera sphyrabrancha Schmarda, 1861 |
Indo-Pacific and Western Central Atlantic | ||
| Glycera subaenea Grube, 1878 |
Northwest Pacific | ||
| Glycera tenuis Hartman, 1944 |
Pacific Ocean | ||
| Glycera tesselata Grube, 1863 |
Indo-Pacific, Atlantic Ocean and the Mediterranean | ||
| Glycera tridactyla Schmarda, 1861 |
Glycerine worm | Atlantic Ocean, Mediterranean and Indo-Pacific | |
| Glycera unicornis Savigny, 1818 |
Northeast Atlantic, Mediterranean and Western Indian Ocean |