| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Isocladus armatus Milne-Edwards, 1840 |
Southwest Pacific | ||
| Isocladus bahamondei Carvacho, 1997 |
Chile | ||
| Isocladus calcareus (Dana, 1853) |
Southwest Atlantic and Southwest Pacific | ||
| Isocladus dulciculus Hurley & Jansen, 1977 |
New Zealand | ||
| Isocladus excavatus (Baker, 1910) |
Western Australia | ||
| Isocladus howensis Baker, 1926 |
Tasman Sea | ||
| Isocladus inaccuratus Hurley & Jansen, 1977 |
New Zealand | ||
| Isocladus indicus Nierstrasz, 1930 |
Indonesia | ||
| Isocladus laevis (Haswell, 1881) |
New South Wales | ||
| Isocladus magellanensis Richardson, 1906 |
Magellan Straits | ||
| Isocladus mimetes Barnard, 1955 |
South Africa | ||
| Isocladus otion Barnard, 1955 |
South Africa | ||
| Isocladus reconditus Hurley & Jansen, 1977 |
New Zealand | ||
| Isocladus spiculatus Hurley & Jansen, 1977 |
New Zealand | ||
| Isocladus spiniger (Dana, 1853) |
New Zealand |