Clytia hemisphaerica hydroids

Clytia hemisphaerica (Linnaeus, 1767)

This small hydroid often grows on the stems of other hydroids and on red algae. The stems maybe branched or unbranched.The nudibranch Hancockia uncinata feeds on this hydroid.

Synonymised names
Campanularia acuta Stechow, 1919 · unaccepted (synonym)
Campanularia attenuata Stechow, 1919 · unaccepted (invalid junior homonym of C....)
Campanularia brachycaulis Stechow, 1919 · unaccepted (synonym)
Campanularia coronata Clarke, 1879 · unaccepted (synonym)
Campanularia edwardsi Nutting, 1901 · unaccepted (possible synonym)
Campanularia gegenbauri Sars, 1857 · unaccepted (synonym)
Campanularia gigantea Hincks, 1866 · unaccepted (synonym)
Campanularia hemisphaerica (Linnaeus, 1767) · unaccepted (unaccepted combination)
Campanularia johnstoni Alder, 1856 · unaccepted (synonym)
Campanularia minuta Nutting, 1901 · unaccepted (synonym)
Campanularia raridentata Alder in Hincks, 1861 · unaccepted (synonym)
Campanularia serrulata Bale, 1888 · unaccepted (synonym)
Campanularia villafrancensis Stechow, 1919 · unaccepted (synonym)
Campanularia volubiliformis M. Sars, 1857 · unaccepted (synonym)
Clytia (Trochopyxis) bicophoba L. Agassiz, 1862 · unaccepted > junior subjective synonym (possible synonym)
Clytia bicophora Agassiz, 1862 · unaccepted > misspelling - incorrect subsequent spelling (spelling variant)
Clytia compressa Totton, 1930 · unaccepted (possible synonym)
Clytia coronata (Clarke, 1879) · unaccepted (synonym)
Clytia edwardsi (Nutting, 1901) · unaccepted > junior subjective synonym (possible synonym)
Clytia gigantea (Hincks, 1866) · unaccepted (synonym)
Clytia grayi Nutting, 1901 · unaccepted (syonym)
Clytia inconspicua (Forbes, 1848) · unaccepted (synonym)
Clytia johnstoni (Alder, 1856) · unaccepted (synonym)
Clytia laevis Weismann, 1883 · unaccepted (synonym)
Clytia languida (A. Agassiz, 1862) · unaccepted (synonym)
Clytia minuta (Nutting, 1901) · unaccepted (synonym)
Clytia obeliformis Stechow, 1914 · unaccepted (synonym)
Clytia phosphorica (Péron & Lesueur, 1810) · unaccepted (synonym)
Clytia raridentata (Alder in Hincks, 1861) · unaccepted > junior subjective synonym
Clytia serrulata (Bale, 1888) · unaccepted (synonym)
Clytia similis Fraser, 1947 · unaccepted (synonym)
Clytia simplex Congdon, 1907 · unaccepted (synonym)
Clytia urnigera Lamouroux, 1816 · unaccepted (synonym)
Clytia viridicans (Leuckart, 1956) · unaccepted (possible synonym)
Epenthesis bicophora (L. Agassiz, 1862) · unaccepted
Eucope affinis Gegenbaur, 1857 · unaccepted (possible synonym)
Eucope variabilis Claus, 1864 · unaccepted (synonyom)
Laomedea gigantea (Hincks, 1866) · unaccepted (synonym)
Laomedea villafrancensis (Stechow, 1919) · unaccepted (synonym)
Medusa hemisphaerica Linnaeus, 1767 · unaccepted (basionym)
Oceania languida A. Agassiz, 1862 · unaccepted (possible synonym)
Oceania magnifica Mayer, 1900 · unaccepted (possible synonym)
Oceania phosphorica Péron & Lesueur, 1810 · unaccepted (basionym)
Phialidium bicophorum (L. Agassiz, 1862) · unaccepted (synonym)
Phialidium hemisphaericum (Linnaeus, 1767) · unaccepted (unaccepted combination)
Phialidium languidum (A. Agassiz, 1862) · unaccepted
Phialidium minutum (Nutting, 1901) · unaccepted (synonym)
Phialidium variabile (Claus, 1864) · unaccepted (synonym)
Phialidium viridicans Leuckart, 1856 · unaccepted (basionym)
Thaumantias achroa Cobbold, 1858 · unaccepted (synonym)
Thaumantias hemispherica (Linnaeus, 1767) · unaccepted (unaccepted combination)
Thaumantias inconspicua Forbes, 1848 · unaccepted (synonym)
Thaumantias lineata Forbes, 1848 · unaccepted (synonym)
Thaumantias pileata Forbes, 1841 · unaccepted (synonym)
Thaumantias punctata Forbes, 1848 · unaccepted (synonym)
Thaumantias sarnica Forbes, 1848 · unaccepted (synonym)