Hydractiniidae Family
The Jellyfish (Hydractinia hancocki Fraser, 1938) is a captivating organism that exemplifies ancient evolutionary success found across the globe. This...
169 species in this family.164 species in this category
Jellyfish (Hydrocorella dibleyi) - Facts & Information
Hydrocorella dibleyi (Gregory, 1931)
Jellyfish (Hydractinia angusta) - Facts & Information
Hydractinia angusta Hartlaub, 1904
Jellyfish (Hydrocorella calcarea) - Facts & Information
Hydrocorella calcarea (Carter, 1977)
Jellyfish (Podocoryna areolata) - Facts & Information
Podocoryna areolata (Alder, 1862)
Jellyfish (Hydractinia proboscidea) - Facts & Information
Hydractinia proboscidea (Hincks, 1868)
チビウミヒドラ (Hydractinia cryptogonia) - Facts & Information
Hydractinia cryptogonia Hirohito, 1988
Jellyfish (Fiordlandia protecta) - Facts & Information
Fiordlandia protecta Schuchert, 1996
Jellyfish (Cystactinia Brooks) - Facts & Information
Cystactinia Brooks, 1964
Jellyfish (Podocoryna polystyla) - Facts & Information
Podocoryna polystyla (Haeckel, 1879)
Jellyfish (Hydractinia diogenes) - Facts & Information
Hydractinia diogenes Millard, 1959
Jellyfish (Clavactinia serrata) - Facts & Information
Clavactinia serrata (Kramp, 1943)
Jellyfish (Schuchertinia allmanii) - Facts & Information
Schuchertinia allmanii (Bonnevie, 1898)
Jellyfish (Podocoryna americana) - Facts & Information
Podocoryna americana (Mayer, 1910)
Jellyfish (Cystactinia ocalana) - Facts & Information
Cystactinia ocalana Brooks, 1964
Jellyfish (Hydrissa Stechow) - Facts & Information
Hydrissa Stechow, 1921
Keulen-Polyp; Keulenpolyp; Knotspoliep; Køllepolyp; Club Hydroid; Club Hydroids; Club Polyps; Club-Headed Hydroid; Gemeene Knodspolyp; Gewone Knotspoliep (Clava multicornis) - Facts & Information
Clava multicornis (Forsskål, 1775)
Jellyfish (Bouillonactinia Miglietta) - Facts & Information
Bouillonactinia Miglietta, McNally & Cunningham, 2010
Miller Hydractinia (Schuchertinia milleri) - Facts & Information
Schuchertinia milleri (Torrey, 1902)
Jellyfish (Parahydractinia) - Facts & Information
Parahydractinia Xu & Huang, 2006
Jellyfish (Latebrahydra) - Facts & Information
Latebrahydra Calder & Watling, 2021
Jellyfish (Podocoryna pruvoti) - Facts & Information
Podocoryna pruvoti (Motz-Kossowska, 1905)
Jellyfish (Stylactis fucicola) - Facts & Information
Stylactis fucicola (M. Sars, 1857)
キタカイウミヒドラ (Schuchertinia uchidai) - Facts & Information
Schuchertinia uchidai (Yamada, 1947)
Jellyfish (Hydractinia incerta) - Facts & Information
Hydractinia incerta Van Beneden, 1867
Jellyfish (Clavactinia Thornely) - Facts & Information
Clavactinia Thornely, 1904
Jellyfish (Podocoryna leizhouensis) - Facts & Information
Podocoryna leizhouensis (Huang, Zhang & Yang, 2020)
Jellyfish (Hydrocorella spinifera) - Facts & Information
Hydrocorella spinifera (Stechow, 1962)
Jellyfish (Hydractinia armata) - Facts & Information
Hydractinia armata Fraser, 1940
Jellyfish (Hydractinia solitaria) - Facts & Information
Hydractinia solitaria Van Beneden, 1867
Jellyfish (Hydractinia canalifera) - Facts & Information
Hydractinia canalifera Millard, 1957
Jellyfish (Hydractinia aggregata) - Facts & Information
Hydractinia aggregata Fraser, 1911
Jellyfish (Oorhiza borealis) - Facts & Information
Oorhiza borealis Mereschkowsky, 1878
Jellyfish (Hydractinia polyclina) - Facts & Information
Hydractinia polyclina L. Agassiz, 1860
Jellyfish (Podocoryna anechinata) - Facts & Information
Podocoryna anechinata Ritchie, 1907
Jellyfish (Hydractinia californica) - Facts & Information
Hydractinia californica Torrey, 1904
Jellyfish (Podocoryna martinicana) - Facts & Information
Podocoryna martinicana Galea & Ferry, 2013
Jellyfish (Hydrocorella Stechow) - Facts & Information
Hydrocorella Stechow, 1921
Jellyfish (Hydractinia rugosa) - Facts & Information
Hydractinia rugosa Fraser, 1938
Jellyfish (Cnidostoma fallax) - Facts & Information
Cnidostoma fallax Vanhöffen, 1911
Jellyfish (Podocoryna australis) - Facts & Information
Podocoryna australis Schuchert, 1996
Jellyfish (Hydractinia disjuncta) - Facts & Information
Hydractinia disjuncta Fraser, 1938
Jellyfish (Hydractinia munita) - Facts & Information
Hydractinia munita (Calder, 2010)
Jellyfish (Clava amphorata) - Facts & Information
Clava amphorata Bosc, 1797
ハヤマコツブクラゲ (Podocoryna hayamaensis) - Facts & Information
Podocoryna hayamaensis Hirohito, 1988
Jellyfish (Hydractinia vallini) - Facts & Information
Hydractinia vallini Jäderholm, 1926
キタカイウミヒドラ (Hydractinia nagaoensis) - Facts & Information
Hydractinia nagaoensis Bouillon, Medel & Peña Cantero, 1997
Jellyfish (Hydractinia galeai) - Facts & Information
Hydractinia galeai Calder & Watling, 2021
Jellyfish (Hydractinia epidocleensis) - Facts & Information
Hydractinia epidocleensis Leloup, 1931
Jellyfish (Podocoryna uniformis) - Facts & Information
Podocoryna uniformis (Stampar, Tronolone & Morandini, 2006)
Jellyfish (Hydractinia otagoensis) - Facts & Information
Hydractinia otagoensis (Schuchert, 1996)
Jellyfish (Kerunia Mayer-Eymar) - Facts & Information
Kerunia Mayer-Eymar, 1900
Jellyfish (Hydractinia symbiolongicarpus) - Facts & Information
Hydractinia symbiolongicarpus Buss & Yund, 1989
Jellyfish (Hydractinia laevispina) - Facts & Information
Hydractinia laevispina Fraser, 1922
イガグリガイウミヒドラ (Hydrissa sodalis) - Facts & Information
Hydrissa sodalis (Stimpson, 1858)
Jellyfish (Podocoryna quitus) - Facts & Information
Podocoryna quitus Oliveira, Miranda, Araujo, Ayón, Cedeño-Posso, Cepeda-Mercado, Córdova, Cunha, Genzano, Haddad, Mianzan, Migotto, Miranda, Morandini, Nagata, Nascimento, Júnior, Palma, Quiñones, Rodriguez, Scarabino, Schiariti, Stampar, Tronolone & Marques, 2016
Jellyfish (Podocoryne haeckelii) - Facts & Information
Podocoryne haeckelii Hamman, 1882
Jellyfish (Hydractinia gorgonoides) - Facts & Information
Hydractinia gorgonoides (Nutting, 1906)
Zeerasp; ウミヒドラ属; サカナウミヒドラ属 (Hydractinia Van) - Facts & Information
Hydractinia Van Beneden, 1844
アミネウミヒドラ (Schuchertinia reticulata) - Facts & Information
Schuchertinia reticulata (Hirohito, 1988)
Jellyfish (Hydractinia ingolfi) - Facts & Information
Hydractinia ingolfi (Kramp, 1932)
Jellyfish (Hydractinia promiscua) - Facts & Information
Hydractinia promiscua Galea & Ferry, 2015
Jellyfish (Schuchertinia Miglietta) - Facts & Information
Schuchertinia Miglietta, McNally & Cunningham, 2010
Jellyfish (Hydractinia gelinea) - Facts & Information
Hydractinia gelinea Watson, 2015
Jellyfish (Hydractinia siphonis) - Facts & Information
Hydractinia siphonis (Stechow, 1921)
Jellyfish (Latebrahydra schulzei) - Facts & Information
Latebrahydra schulzei Calder & Watling, 2021
Jellyfish (Podocoryna apicata) - Facts & Information
Podocoryna apicata Kramp, 1959
Jellyfish (Bouillonactinia hooperii) - Facts & Information
Bouillonactinia hooperii (Sigerfoos, 1899)
Jellyfish (Hydractinia dendritica) - Facts & Information
Hydractinia dendritica Hickson & Gravely, 1907
Jellyfish (Hydractinia valens) - Facts & Information
Hydractinia valens Fraser, 1941
Jellyfish (Podocoryna dubia) - Facts & Information
Podocoryna dubia (Mayer, 1900)
アラレカイウミヒドラ (Hydractinia granulata) - Facts & Information
Hydractinia granulata Hirohito, 1988
Jellyfish (Janaria Stechow) - Facts & Information
Janaria Stechow, 1921
Jellyfish (Hydractinia thatcheri) - Facts & Information
Hydractinia thatcheri Chapman, 1931
Jellyfish (Hydractinia betkensis) - Facts & Information
Hydractinia betkensis (Watson, 1978)
Jellyfish (Hydractinia symbiopollicaris) - Facts & Information
Hydractinia symbiopollicaris Buss & Yund, 1989
Jellyfish (Hydractinia aculeata) - Facts & Information
Hydractinia aculeata (Wagner, 1833)
Jellyfish (Podocoryna taiwanensis) - Facts & Information
Podocoryna taiwanensis (Xu, Huang, Lin, Guo & Wang, 2014)
Jellyfish (Fiordlandia Schuchert) - Facts & Information
Fiordlandia Schuchert, 1996
Jellyfish (Calycidion formosum) - Facts & Information
Calycidion formosum Fewkes, 1882
Jellyfish (Clava multiformis) - Facts & Information
Clava multiformis
Jellyfish (Hydractinia bayeri) - Facts & Information
Hydractinia bayeri Hirohito, 1984
Jellyfish (Schuchertinia antonii) - Facts & Information
Schuchertinia antonii (Miglietta, 2006)
Jellyfish (Hydractinia paucispinata) - Facts & Information
Hydractinia paucispinata Vervoort, 2006
Jellyfish (Hydrocorella africana) - Facts & Information
Hydrocorella africana Stechow, 1921
イナバアミネウミヒドラ (Bouillonactinia misakiensis) - Facts & Information
Bouillonactinia misakiensis (Iwasa, 1934)
Jellyfish (Hydractinia parvispina) - Facts & Information
Hydractinia parvispina Hartlaub, 1905
Jellyfish (Bouillonactinia multigranosi) - Facts & Information
Bouillonactinia multigranosi (Namikawa, 1991)
Jellyfish (Podocoryna denhami) - Facts & Information
Podocoryna denhami Thornely, 1904
Jellyfish (Hydractinia cytaeiformis) - Facts & Information
Hydractinia cytaeiformis Vervoort, 2006
Jellyfish (Schuchertinia conchicola) - Facts & Information
Schuchertinia conchicola (Yamada, 1947)
Jellyfish (Parkeria Carpenter) - Facts & Information
Parkeria Carpenter in Carpenter & Brady, 1869
Jellyfish (Hydractinia sarsii) - Facts & Information
Hydractinia sarsii (Steenstrup, 1850)
Jellyfish (Hydractinia phialiformis) - Facts & Information
Hydractinia phialiformis (Antsulevich, 1983)
Jellyfish (Hydractinia multispina) - Facts & Information
Hydractinia multispina Fraser, 1938
サカズキアミネウミヒドラ (Hydractinia brachyurae) - Facts & Information
Hydractinia brachyurae (Hirohito, 1988)
Jellyfish (Hydractinia verdi) - Facts & Information
Hydractinia verdi Ritchie, 1907
Klustermedusa; Smoothspined Snailfur (Podocoryna carnea) - Facts & Information
Podocoryna carnea M. Sars, 1846
Jellyfish (Podocoryna tubulariae) - Facts & Information
Podocoryna tubulariae M. Sars
チクビアミネウミヒドラ (Hydractinia spinipapillaris) - Facts & Information
Hydractinia spinipapillaris (Hirohito, 1988)
Jellyfish (BOLDAEB) - Facts & Information
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