| Gnesioceros sargassicola (Mertens, 1832) | | - | other taxonomic work | |
| Amphiscolops bermudensis Hyman, 1939 | | w | primary taxonomic authority (describer) | |
| Amphiscolops sargassi Hyman, 1939 | | w | primary taxonomic authority (describer) | |
| Heterochaerus sargassi (Hyman, 1939) | [with synonyms] | w | primary taxonomic authority (describer) | |
| Gnesioceros sargassicola lata Hyman, 1939 | | w | primary taxonomic authority (describer) | |
| Pseudoceros crozieri Hyman, 1939 | | - | primary taxonomic authority (describer) | 17 |
| Thysanozoon flavotuberculatum Hyman, 1939 | | - | primary taxonomic authority (describer) | |
| Prostheceraeus crozieri (Hyman, 1939) | [with synonyms] | - | primary taxonomic authority (describer) | |
| Cestoplana microps (Verrill, 1901) | | - | other taxonomic work | 14 |
| Trigonoporus microps Verrill, 1901 | | - | other taxonomic work | 14 |
| Prosthiostomum cyclops (Verrill, 1901) | | - | other taxonomic work | 19 |
| Discocelis cyclops Verrill, 1901 | | - | other taxonomic work | 19 |
| Acerotisa notulata (Bosc, 1802) | | - | other taxonomic work | 23 |
| Gnesioceros sargassicola lata var Hyman, 1939 | [with synonyms] | w | primary taxonomic authority (describer) | 13 |
| Cryptoceros crozieri (Hyman, 1939) | | w | primary taxonomic authority (describer) | 17 |
| Pseudoceros crozieri Hyman, 1939 | | w | primary taxonomic authority (describer) | 17 |
| Thysanozoon flavotuberculatum Hyman, 1939 | [with synonyms] | w | primary taxonomic authority (describer) | 16 |
| Maritigrella crozieri (Hyman, 1939) | | w | primary taxonomic authority (describer) | |
| Maritigrella crozieri (Hyman, 1939) | | w | latest taxonomic authority | |