| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Harmothoe aculeata Andrews, 1891 |
Western Central Atlantic | ||
| Harmothoe aequespina (Langerhans, 1884) |
Mediterranean Sea | ||
| Harmothoe aequiseta (Kinberg, 1855) |
Western Atlantic and Western Indian Ocean | ||
| Harmothoe antarctica (McIntosh, 1885) |
Antarctic Atlantic | ||
| Harmothoe antilopes McIntosh, 1876 |
Northeast Atlantic and the Mediterranean | ||
| Harmothoe areolata (Grube, 1860) |
Mediterranean Sea | ||
| Harmothoe asiatica Uschakov & Wu, 1962 |
Northwest Pacific | ||
| Harmothoe aspera (Hansen, 1878) |
Mediterranean Sea | ||
| Harmothoe balboensis Monro, 1928 |
Eastern Pacific | ||
| Harmothoe bellani Barnich & Fiege, 2000 |
Western Indian Ocean, Northeast Atlantic and the Mediterranean | ||
| Harmothoe benthophila Ehlers, 1913 |
Western Central Atlantic | ||
| Harmothoe beringiana Annenkova, 1952 |
Arctic and Northeast Pacific | ||
| Harmothoe branchiata Hartman, 1974 |
Western Indian Ocean | ||
| Harmothoe clavigera Sars, 1863 |
Mediterranean Sea | ||
| Harmothoe crosetensis (McIntosh, 1885) |
Antarctic | ||
| Harmothoe crucis (Grube, 1856) |
Western Central Atlantic | ||
| Harmothoe dictyophora (Grube, 1878) |
Indo-West Pacific | ||
| Harmothoe ernesti Augener, 1931 |
Scale worm | Southeast Pacific, Southwest Atlantic, and the Antarctic | |
| Harmothoe exanthema (Grube, 1856) |
Eastern Pacific | ||
| Harmothoe extenuata unspecified |
Yellow and brown scaleworm | Arctic, Atlantic Ocean, the Mediterranean and Pacific Ocean | |
| Harmothoe fragilis (Moore, 1910) |
Arctic, Northern Atlantic, the Mediterranean and Eastern Pacific | ||
| Harmothoe fraserthomsoni Mcintosh, 1897 |
Mediterranean Sea | ||
| Harmothoe fuligineum (Baird, 1865) |
Antarctic Atlantic | ||
| Harmothoe fullo (Grube, 1878) |
Antarctic | ||
| Harmothoe gilchristi Day, 1960 |
Western Indian Ocean and the Mediterranean Sea | ||
| Harmothoe glabra (Malmgren, 1865) |
Eastern Atlantic, Arctic and the Mediterranean | ||
| Harmothoe grisea (Ehrenberg & Grube, 1869) |
Western Indian Ocean | ||
| Harmothoe hirsuta Johnson, 1897 |
Eastern Pacific | ||
| Harmothoe hollisi Pettibone, 1989 |
Eastern Pacific | ||
| Harmothoe imbricata (Linnaeus, 1769) |
Fifteen-scaled worm | Indo-Pacific, Atlantic Ocean, Arctic and the Mediterranean Sea | |
| Harmothoe impar (Johnston, 1839) |
Antarctic, Arctic, Northern Atlantic, the Mediterranean and Indian Ocean | ||
| Harmothoe lagiscoides Willey, 1902 |
Antarctic Indian Ocean | ||
| Harmothoe longisetis (Grube, 1863) |
Northeast Atlantic and the Mediterranean | ||
| Harmothoe macginitiei Pettibone, 1955 |
Western Central Atlantic and Eastern Pacific | ||
| Harmothoe macnabi Pettibone, 1985 |
Eastern Pacific | ||
| Harmothoe magellanica (McIntosh, 1885) |
Antarctic | ||
| Harmothoe mexicana Chamberlin, 1919 |
Eastern Pacific | ||
| Harmothoe minuta (Potts, 1910) |
Indo-West Pacific | ||
| Harmothoe multisetosa Moore, 1910 |
Arctic and Eastern Pacific | ||
| Harmothoe nodosa unspecified |
Northeast Atlantic and the Arctic | ||
| Harmothoe oerstedi unspecified |
Arctic and Northwest Atlantic | ||
| Harmothoe pokoui Intes & Le Loeuff, 1975 |
Mediterranean Sea | ||
| Harmothoe propinqua (Malmgren, 1867) |
Western Central Pacific | ||
| Harmothoe quadrituberculata Augener, 1922 |
Western Central Atlantic | ||
| Harmothoe rarispina (Sars, 1861) |
Arctic, Northern Atlantic and Northern Pacific | ||
| Harmothoe serrata Day, 1963 |
Mediterranean Sea | ||
| Harmothoe spinifera (Ehlers, 1864) |
Western Indian Ocean, Northeast Atlantic and the Mediterranean | ||
| Harmothoe spinosa Kinberg, 1855 |
Antarctic | ||
| Harmothoe sylliformia Treadwell, 1928 |
Eastern Pacific | ||
| Harmothoe tenebricosa Moore, 1910 |
Eastern Pacific | ||
| Harmothoe tenuisetis (McIntosh, 1885) |
Northeast Atlantic | ||
| Harmothoe trimaculata (Treadwell, 1924) |
Western Central Atlantic and Eastern Pacific | ||
| Harmothoe turbinata Hanley & Burke, 1991 |
Western Central Pacific | ||
| Harmothoe vesicudenta Hanley & Burke, 1991 |
Western Central Pacific | ||
| Harmothoe waahli (Kinberg, 1855) |
Western Central Pacific |