| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Bougainvillia alderi (Hodge, 1863) |
Northeast Atlantic | ||
| Bougainvillia aurantiaca Bouillon, 1980 |
Western Pacific | ||
| Bougainvillia bitentaculata Uchida, 1925 |
Northwest Pacific | 0.08 | |
| Bougainvillia bougainvillei (Brandt, 1835) |
Northeast Pacific | 0.9 | |
| Bougainvillia britannica (Forbes, 1841) |
Northern Pacific, Atlantic Ocean and the Mediterranean | 0.1 | |
| Bougainvillia carolinensis (Mccrady, 1859) |
Western Atlantic | 0.4 | |
| Bougainvillia charcoti Le Danois, 1913 |
Northeast Atlantic | 0.9 | |
| Bougainvillia chenyapingii Xu, Huang & Guo, 2007 |
Northwest Pacific | ||
| Bougainvillia frondosa Mayer, 1900 |
Western Atlantic | 0.125 | |
| Bougainvillia fulva Agassiz & Meyer, 1889 |
Indo-Pacific | 1.1 | |
| Bougainvillia glorietta Torrey, 1902 |
Eastern Pacific | ||
| Bougainvillia inaequalis Fraser, 1944 |
Western Atlantic | ||
| Bougainvillia involuta Uchida, 1947 |
Western Central Pacific | 0.45 | |
| Bougainvillia lamellata Unspecified |
Western Pacific and Asia-Inland Waters | ||
| Bougainvillia macloviana Lesson, 1836 |
Pacific Ocean, Atlantic Ocean and Western Indian Ocean | 1.3 | |
| Bougainvillia maniculata Haeckel, 1864 |
Mediterranean | 0.15 | |
| Bougainvillia multicilia (Haeckel, 1879) |
Strait of Gibraltar | 0.5 | |
| Bougainvillia multitentaculata Foerster, 1923 |
Northeast Pacific | ||
| Bougainvillia muscoides (Sars, 1846) |
Southeast Pacific | ||
| Bougainvillia muscus (Allman, 1863) |
Huddle hydroid | Atlantic and Pacific Oceans | |
| Bougainvillia nigritella Forbes, 1848 |
Northeast Atlantic | 0.3 | |
| Bougainvillia niobe Mayer, 1894 |
Western Atlantic | 0.5 | |
| Bougainvillia platygaster (Haeckel, 1879) |
Atlantic Ocean | 1.2 | |
| Bougainvillia principis (Steenstup, 1850) |
Arctic, Atlantic Ocean and Eastern Pacific | 1 | |
| Bougainvillia prolifera (Von Lendenfeld, 1884) |
Southwest Pacific | 0.25 | |
| Bougainvillia pyramidata (Forbes & Goodsir, 1853) |
Northeast Atlantic | 0.6 | |
| Bougainvillia rugosa Clarke, 1882 |
Western Atlantic | 0.15 | |
| Bougainvillia simplex (Forbes & Goodsir, 1853) |
Northeast Atlantic | ||
| Bougainvillia superciliaris (Agassiz, 1849) |
Arctic, Northern Atlantic and Pacific Ocean | 0.9 | |
| Bougainvillia trinema (Von Lendenfeld, 1884) |
Southwest Atlantic and Pacific | 0.3 |