// Workers AI · dad joke modeWhat did Sertularella say to its friend? "You're a branch above the rest.

Sertularella
Scientific classification
Kingdom:	Animalia
Phylum:	Cnidaria
Class:	Hydrozoa
Order:	Leptothecata
Family:	Sertularellidae
Genus:	Sertularella Gray, 1848
Species
See text
Synonyms
Ellisia Westendorp, 1843

Sertularella is a genus of hydroids in the family Sertulariidae.

Species

The following species are classed in this genus:

• Sertularella acutidentata Billard, 1919
• Sertularella africana Stechow, 1919
• Sertularella agulhenis Millard, 1964
• Sertularella albida Kirchenpauer, 1884
• Sertularella allmani Hartlaub, 1901
• Sertularella ampullacea Fraser, 1938
• Sertularella anguina Vervoort, 1993
• Sertularella annulata (Allman, 1888)
• Sertularella antarctica Hartlaub, 1901
• Sertularella arbuscula (Lamouroux, 1816)
• Sertularella areyi Nutting, 1904
• Sertularella asymmetra Galea & Schories, 2014
• Sertularella avrilia Watson, 1973
• Sertularella billardi Vervoort, 1993
• Sertularella bipectinata Vervoort, 1993
• Sertularella blanconae El Beshbeeshy, 2011
• Sertularella brandti Linko, 1912
• Sertularella calderi Galea, 2013
• Sertularella capensis Millard, 1957
• Sertularella catena (Allman, 1888)
• Sertularella cervicula Choong, 2015
• Sertularella clarkii Mereschkowsky, 1878
• Sertularella clausa (Allman, 1888)
• Sertularella complexa Nutting, 1904
• Sertularella conella Stechow, 1920
• Sertularella congregata Millard, 1964
• Sertularella conica Allman, 1877
• Sertularella contorta Kirchenpauer, 1884
• Sertularella coronata Choong, 2015
• Sertularella costata Leloup, 1940
• Sertularella crassa Billard, 1919
• Sertularella crassicaulis (Heller, 1868)
• Sertularella crassiuscula Bale, 1924
• Sertularella craticula Naumov, 1960
• Sertularella crenulata Nutting, 1905
• Sertularella cruzensis El Beshbeeshy, 2011
• Sertularella cubica García Aguirre & Gonzalez, 1980
• Sertularella curta Galea & Schories, 2014
• Sertularella curvitheca Galea & Schories, 2012
• Sertularella decipiens Billard, 1919
• Sertularella diaphana (Allman, 1885)
• Sertularella dubia Billard, 1907
• Sertularella ellisii (Deshayes & Milne Edwards, 1836)
• Sertularella erratum Vervoort & Watson, 2003
• Sertularella exigua Thompson, 1879
• Sertularella exilis Fraser, 1938
• Sertularella flabellum (Allman, 1885)
• Sertularella folliformis Galea, 2016
• Sertularella fraseri Galea, 2010
• Sertularella fuegonensis El Beshbeeshy, 2011
• Sertularella fusiformis (Hincks, 1861)
• Sertularella fusoides Stechow, 1926
• Sertularella gaudichaudi (Lamouroux, 1824)
• Sertularella gayi (Lamouroux, 1821)
• Sertularella geodiae Totton, 1930
• Sertularella gigantea Hincks, 1874
• Sertularella gilchristi Millard, 1964
• Sertularella goliathus Stechow, 1923
• Sertularella helenae Vervoort, 1993
• Sertularella hermanosensis El Beshbeeshy, 2012
• Sertularella humilis Fraser, 1943
• Sertularella implexa (Allman, 1888)
• Sertularella inabai Stechow, 1913
• Sertularella incisa Fraser, 1938
• Sertularella inconstans Billard, 1919
• Sertularella integra Allman, 1876
• Sertularella japonica Stechow, 1926
• Sertularella juanfernandezensis Galea et al., 2017
• Sertularella keiensis Billard, 1925
• Sertularella kerguelensis Allman, 1876
• Sertularella lagenoides Stechow, 1919
• Sertularella leiocarpa (Allman, 1888)
• Sertularella leiocarpoides Vervoort, 1993
• Sertularella levigata Stechow, 1931
• Sertularella magna Nutting, 1904
• Sertularella maureenae Choong, Calder & Brinckmann-Voss, 2012
• Sertularella mediterranea Hartlaub, 1901
• Sertularella megastoma Nutting, 1904
• Sertularella megista Stechow, 1923
• Sertularella microtheca Leloup, 1974
• Sertularella mirabilis Jäderholm, 1896
• Sertularella miurensis Stechow, 1921
• Sertularella mixta Galea & Schories, 2012
• Sertularella mutsuensis Stechow, 1931
• Sertularella mytila Watson, 2011
• Sertularella natalensis Millard, 1968
• Sertularella novaecaledoniae Vervoort, 1993
• Sertularella novarae Marktanner-Turneretscher, 1890
• Sertularella nuttingi Billard, 1914
• Sertularella oblonga Galea, Häussermann & Försterra, 2017
• Sertularella obtusa Stechow, 1931
• Sertularella ornata Broch, 1933
• Sertularella pacifica Choong, 2015
• Sertularella patagonica (D'Orbigny, 1846)
• Sertularella paucicostata Vervoort, 1993
• Sertularella pauciramosa Galea & Schories, 2014
• Sertularella peculiaris (Leloup, 1935)
• Sertularella pinnata (Lamouroux, 1816)
• Sertularella plicata Galea, 2016
• Sertularella polyzonias (Linnaeus, 1758)
• Sertularella producta (Allman, 1888)
• Sertularella pseudocatena Galea, 2016
• Sertularella pseudocostata Vervoort, 1993
• Sertularella pulchra Stechow, 1923
• Sertularella quadrata Nutting, 1895
• Sertularella quadridens (Bale, 1884)
• Sertularella quadrifida Hartlaub, 1901
• Sertularella quinquelaminata Stechow, 1931
• Sertularella recta Galea & Schories, 2017
• Sertularella robusta Coughtrey, 1876
• Sertularella robustissima Galea, Häussermann & Försterra, 2017
• Sertularella robustoides Mulder & Trebilcock, 1915
• Sertularella rugosa (Linnaeus, 1758)
• Sertularella sacciformis Choong, 2015
• Sertularella sagamina Stechow, 1921
• Sertularella sanmatiasensis El Beshbeeshy, 2011
• Sertularella simplex (Hutton, 1873)
• Sertularella sinensis Jäderholm, 1896
• Sertularella spinosa Kirchenpauer, 1884
• Sertularella spirifera Stechow, 1931
• Sertularella splendida Galea, 2016
• Sertularella stolonifera Vervoort & Watson, 2003
• Sertularella subantarctica Galea, 2017
• Sertularella tanneri Nutting, 1904
• Sertularella tasmanica Bale, 1915
• Sertularella tenella (Alder, 1857)
• Sertularella tilesii Kirchenpauer, 1884
• Sertularella tricincta Billard, 1939
• Sertularella tronconica Galea, 2016
• Sertularella tubulosa Galea, 2016
• Sertularella undulitheca Vervoort, 1959
• Sertularella unituba Calder, 1991
• Sertularella valdiviae Stechow, 1923
• Sertularella vervoorti El Beshbeeshy, 2011
• Sertularella wallacei Stechow, 1926
• Sertularella whitei Rees & Vervoort, 1987
• Sertularella xantha Stechow, 1923
• Sertularella zenkevitchi Naumov, 1960