| Scientific Name | Author | English Name |
|---|---|---|
| Abarenicola affinis | (Ashworth, 1902) | |
| Abarenicola claparedi | (Levinsen, 1884) | |
| Abarenicola pacifica | unspecified | Pacific neopolitan lugworm |
| Abarenicola pusilla | unspecified | |
| Abarenicola vagabunda | unspecified | |
| Arenicola antillensis | Lütken, 1864 | |
| Arenicola brasiliensis | Nonato, 1958 | |
| Arenicola cristata | Stimpson, 1856 | Southern lugworm |
| Arenicola defodiens | Cadman & Nelson-Smith, 1993 | Black lug |
| Arenicola glacialis | Hartmann-Schröder, 1960 | |
| Arenicola glasselli | Berkeley & Berkeley, 1939 | |
| Arenicola marina | (Linnaeus, 1758) | Northern lugworm |
| Arenicolides branchialis | Audouin & Milne-Edwards, 1833 | |
| Arenicolides ecaudata | (Johnston, 1835) | |
| Arenicolides grubii | (Claparede, 1868) | |
| Branchiomaldane simplex | (Berkley & Berkley, 1932) | |
| Branchiomaldane vicenti | Langerhans, 1881 | |
| Branchiomaldane vincenti | Langerhans, 1881 |