Hydrozoa taxon details

Thyroscyphidae Stechow, 1920

233224  (urn:lsid:marinespecies.org:taxname:233224)

Thyroscyphinae Stechow, 1920 (accepted as family )
Genus Parascyphus Ritchie, 1911
Genus Sertularelloides Leloup, 1937
Genus Symmetroscyphus Calder, 1986
Genus Thyroscyphoides Naumov, 1955
Genus Thyroscyphus Allman, 1877
  » Species Thyroscyphus aequalis Warren, 1908
  » Species Thyroscyphus bedoti Splettstösser, 1929
  » Species Thyroscyphus fruticosus (Esper, 1793)
  » Species Thyroscyphus longicaulis Splettstösser, 1929
  » Species Thyroscyphus macrocyttarus (Lamouroux, 1824)
  » Species Thyroscyphus marginatus (Allman, 1877)
  » Species Thyroscyphus ramosus Allman, 1877
  » Species Thyroscyphus sibogae Billard, 1930
  » Species Thyroscyphus torresii (Busk, 1852)
  » Species Thyroscyphus balei Calder, 1983 accepted as Thyroscyphus macrocyttarus (Lamouroux, 1824) (synonym)
  » Species Thyroscyphus fruticosa (Esper, 1793) accepted as Thyroscyphus fruticosus (Esper, 1793) (incorrect gender suffix)
  » Species Thyroscyphus intermedius Congdon, 1907 accepted as Symmetroscyphus intermedius (Congdon, 1907) (basionym)
  » Species Thyroscyphus scorpioides Vervoort, 1993 accepted as Tuberocaulus scorpioides (Vervoort, 1993) (genus transfer)
  » Species Thyroscyphus simplex (Lamouroux, 1816) accepted as Parascyphus simplex (Lamouroux, 1816)
  » Species Thyroscyphus vitiensis Marktanner-Turneretscher, 1890 accepted as Thyroscyphus fruticosus (Esper, 1793) (synonym)
Genus Tuberocaulus Galea, 2019
Genus Uniscyphus Millard, 1977

Subfamily Thyroscyphinae Stechow, 1920 accepted as Thyroscyphidae Stechow, 1920 (accepted as family )
marine, brackish, fresh, terrestrial
recent only
Not documented
Schuchert, P. (2018). World Hydrozoa Database. Thyroscyphidae Stechow, 1920. Accessed at: http://www.marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=233224 on 2020-08-15
2006-07-26 13:27:50Z
2013-05-21 11:03:14Z
2017-08-31 08:56:38Z
2017-08-31 10:03:14Z
2017-10-24 06:43:48Z

original description  (of Thyroscyphinae Stechow, 1920) Stechow, E. (1920). Neue Ergebnisse auf dem Gebiete der Hydroidenforschung. <em>Sitzungsberichte der Gesellschaft für Morphologie und Physiologie in München.</em> 31: 9-45.
page(s): 16; note: as subfamily [details]  OpenAccess publication 
From editor or global species database
Diagnosis Colony forming upright shoots or stolonal, arising from a creeping hydrorhiza, commonly monopodial, with terminal growing points; hydrothecae radially to bilaterally symmetrical, pedicellate, or both sessile and pedicellate in the same colony, or sessile but adnate only at diaphragm level (?); hydrothecal margin either entire or with 2 to 4 teeth; operculum of one, 3 or 4 valves and either persistent or shed early; annular perisarcal diaphragm usually present; hydranths with mantle (ectodermal lamella) and a basal annular ectodermal fold; cnidome: microbasic and macrobasic mastigophores; gonophores as fixed sporosacs. [details]