| Nominal Species (n = 25) | Present allocation (n = 24) | Ref. |
|---|---|---|
| Chthamalus angustitergum Pilsbry, 1916 | Chthamalus angustitergum | 19 |
| Chthamalus barnesi Achituv & Safriel, 1980 | Chthamalus barnesi | 3477 |
| Chthamalus belyaevi Zevina & Kurshakova, 1973 | Rehderella belyaevi | 87916 |
| Chthamalus bisinuatus Pilsbry | Chthamalus bisinuatus | 19 |
| Chamaesipho brunnea Moore, 1944 | Chamaesipho brunnea | 3547 |
| Octomeris brunnea Darwin, 1854 | Octomeris brunnea | 81749 |
| Chthamalus challengeri Hoek, 1883 | Chthamalus challengeri | 3675 |
| Chthamalus challengeri challengeri Hoek, 1883 | Chthamalus challengeri | 81749 |
| Lepas columna Spengler, 1970 | Chamaesipho columna | 3547 |
| Chthamalus dalli Pilsbry, 1916 | Chthamalus dalli | 19 |
| Euraphia devaneyi Foster & Newman, 1987 | Euraphia devaneyi | 87916 |
| Chthamalus fissus Darwin, 1854 | Chthamalus fissus | 19 |
| Chthamalus fragilis Darwin, 1854 | Chthamalus fragilis | 19 |
| Euraphia hembeli Conrad, 1837 | Euraphia hembeli | 19 |
| Chthamalus intertextus Darwin, 1854 | Nesochthamalus intertextus | 8369 |
| Chthamalus malayensis Pilsbry, 1916 | Chthamalus malayensis | 7493 |
| Chthamalus montagui Southward, 1976 | Chthamalus montagui | 19 |
| Chthamalus moro Pilsbry, 1916 | Chthamalus moro | 3675 |
| Chthamalus neglectus Yan & Chan, 2004 | Chthamalus neglectus | 3693 |
| Chthamalus permitini Zevina & Litvinova, 1970 | Microeuraphia permitini | 7358 |
| Chthamalus proteus Dando & Southward, 1980 | Chthamalus proteus | 19 |
| Chthalamus scabrosus Darwin, 1854 | Notochthamalus scabrosus | 87916 |
| Tetrachthamalus sinensis Ren, 1980 | Tetrachthamalus sinensis | 81749 |
| Octomeris sulcata Nilsson-Cantell, 1932 | Octomeris sulcata | 81749 |
| Chamaesipho tasmanica Foster & Anderson, | Chamaesipho tasmanica | 3698 |