WoRMS taxon details

Checked: verified by a taxonomic editorProboscidactylidae Hand & Hendrickson, 1950

1615 (urn:lsid:marinespecies.org:taxname:1615)
accepted
Family
marine
Hand, C. & J.R. Hendrickson, 1950. A two-tentacled, commensal hydroid from California (Limnomedusae, Proboscidactyla). Biol. Bull. 99 1: 74-87.
page(s): 76 [details]  Available for editors  PDF available [request] 
Schuchert, P. (2009). Proboscidactylidae Hand & Hendrickson, 1950. In: Schuchert, P. (2017). World Hydrozoa database. Accessed through: World Register of Marine Species at http://marinespecies.org/aphia.php?p=taxdetails&id=1615 on 2017-11-24

Date
action
by
2004-12-21 15:54:05Z
created
db_admin
2009-04-28 12:00:23Z
changed

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original description Hand, C. & J.R. Hendrickson, 1950. A two-tentacled, commensal hydroid from California (Limnomedusae, Proboscidactyla). Biol. Bull. 99 1: 74-87.
page(s): 76 [details]  Available for editors  PDF available [request] 

basis of record Bouillon, J.; Boero, F. (2000). Synopsis of the families and genera of the Hydromedusae of the world, with a list of the worldwide species. Thalassia Salent. 24: 47-296 (look up in IMIS[details]   
From editor or global species database
Checked: verified by a taxonomic editorDiagnosis Hydroids sessile, hydrorhiza fromed by creeping naked stolons, epizooic on tubes sabellid polychaetes; hydranths polymorphic; gastrozooid with rounded hypostome separated from the body by a constriction and with large cluster of nematocysts that is somewhat shifted to one side, two filiform tentacles arising below hypostomial constriction, opposite to nematocyst cluster, thus giving bilateral symmetry; gonozooid and dactylozooid without tentacles, mouthless and smaller than gastrozooid; medusa buds very close to gonozooidal tip. Medusa mostly hemispherical; manubrium with four to six or more radial gastric lobes extending along proximal portions of radial canals; gonads surrounding manubrium and extending on gastric lobes; radial canals branched, obliterated canals sometimes present; usually no circular canal but a circular gastrodermal ring; numerous exumbrellar nematocyst clusters or bands alternating with tentacles; marginal tentacles hollow, with swollen hollow base connected to the lumen of radial canals. Cnidome with or without desmonemes.  [details]
 



LanguageName 
Japanese Unreviewed: has not been verified by a taxonomic editorエダクダクラゲ  [details]