| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Sertularella acutidentata Billard, 1919 |
Western Central Pacific | ||
| Sertularella albida Kirchenpauer, 1884 |
Eastern Pacific | ||
| Sertularella ampullacea Fraser, 1938 |
Southeast Pacific | ||
| Sertularella anguina Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella antarctica Hartlaub, 1901 |
Antarctic and Southwest Pacific | ||
| Sertularella arbuscula (Lamouroux, 1816) |
Planar hydroid | Southeast Atlantic | |
| Sertularella areyi Nutting, 1904 |
Western Central Pacific and Western Atlantic | ||
| Sertularella argentinica El Beshbeeshy, 1991 |
Bonsai tree hydroid | Southwest Atlantic and Southeast Pacific | |
| Sertularella billardi Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella bipectinata Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella catena (Allman, 1888) |
Western Central Pacific and Atlantic | ||
| Sertularella clarkii Mereschkowsky, 1878 |
Eastern Pacific | ||
| Sertularella complexa Nutting, 1904 |
Eastern Pacific | ||
| Sertularella conella Stechow, 1920 |
Pacific Ocean | ||
| Sertularella conica Allman, 1877 |
Western Atlantic | ||
| Sertularella costata Leloup, 1940 |
Southeast Pacific | ||
| Sertularella crassiuscula Bale, 1924 |
Southwest Pacific | ||
| Sertularella crenulata Nutting, 1905 |
Western Central Pacific | ||
| Sertularella cylindritheca (Allman, 1888) |
Southwest Atlantic | ||
| Sertularella decipiens Billard, 1919 |
Eastern Indian Ocean | ||
| Sertularella diaphana (Allman, 1885) |
Indo-Pacific and Western Atlantic | ||
| Sertularella distans (Lamouroux, 1816) |
Pacific Ocean | ||
| Sertularella edentula Bale, 1924 |
Southwest Pacific | ||
| Sertularella flabella (Nutting, 1904) |
Eastern Pacific | ||
| Sertularella fuegonensis El Beshbeeshy, 2011 |
Southeast Pacific | ||
| Sertularella fusiformis (Hincks, 1861) |
Southwest Pacific | ||
| Sertularella gayi (Lamouroux, 1821) |
Atlantic Ocean | ||
| Sertularella geodiae Totton, 1930 |
Western Central Pacific | ||
| Sertularella gigantea Mereschkowsky, 1878 |
Western Atlantic | ||
| Sertularella helenae Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella humilis Fraser, 1943 |
Western Central Atlantic | ||
| Sertularella integra Allman, 1876 |
Southwest Pacific | ||
| Sertularella intricata Billard, 1919 |
Western Central Pacific | ||
| Sertularella jorgensis El Beshbeeshy, 2011 |
Southeast Pacific | ||
| Sertularella lagena (Allman, 1876) |
Antarctic Indian Ocean | ||
| Sertularella leiocarpa (Allman, 1888) |
Western Central Pacific | ||
| Sertularella leiocarpoides Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella megastoma Nutting, 1904 |
Western Central Atlantic | ||
| Sertularella moluccana (von Campenhausen, 1896) |
Southwest Atlantic | ||
| Sertularella novaecaledoniae Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella parvula Mammen, 1965 |
Western Central Atlantic | ||
| Sertularella paucicostata Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella peculiaris Leloup, 1974 |
Western Central Atlantic | ||
| Sertularella polyzonias (Linnaeus, 1758) |
Great tooth hydroid | Arctic, Atlantic Ocean, Pacific Ocean and the Antarctic | |
| Sertularella pseudocostata Vervoort, 1993 |
Western Central Pacific | ||
| Sertularella quadrata Nutting, 1895 |
Western Central Atlantic | ||
| Sertularella quadridens (Bale, 1884) |
Western Pacific and Indian Ocean | ||
| Sertularella robusta Coughtrey, 1876 |
Pacific Ocean | ||
| Sertularella rugosa (Linnaeus, 1758) |
Snail trefoil hydroid | Arctic, Northern Pacific and Northern Atlantic | |
| Sertularella simplex (Hutton, 1873) |
Southwest Pacific | ||
| Sertularella sinensis Jäderholm, 1896 |
Western Central Pacific | ||
| Sertularella tanneri Nutting, 1904 |
Eastern Pacific | ||
| Sertularella tenella (Alder, 1856) |
Atlantic, Pacific and Arctic Oceans | ||
| Sertularella tricuspidata unspecified |
Canada | ||
| Sertularella turgida unspecified |
Turgid garland hydroid | Northeast Pacific |