WoRMS taxon details

Ptilocodiidae Coward, 1909

Family Ptilocodiidae - Genus Ptilocodium: polyp stage
Family Ptilocodiidae - Genus Ptilocodium: polyp stage

22804  (urn:lsid:marinespecies.org:taxname:22804)

  1. Biota
  2. Animalia (Kingdom)
  3. Cnidaria (Phylum)
  4. Medusozoa (Subphylum)
  5. Hydrozoa (Class)
  6. Hydroidolina (Subclass)
  7. Anthoathecata (Order)
  8. Filifera (Suborder)
  9. Ptilocodiidae (Family)
accepted
Family

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  1. Genus Hansiella Bouillon, 1980
    1. Species Hansiella fragilis Bouillon, 1980
  2. Genus Hydrichthella Stechow, 1909
    1. Species Hydrichthella epigorgia Stechow, 1909
    2. Species Hydrichthella ocellata Xu, Huang & Wang, 2017
    3. Species Hydrichthella reticulata (Bouillon, 1978)
    4. Species Hydrichthella doederleini Stechow, 1926 accepted as Hydrichthella epigorgia Stechow, 1909 (synonym)
  3. Genus Ptilocodium Coward, 1909
    1. Species Ptilocodium repens Coward, 1909
    2. Species Ptilocodium quadratum Werner, 1965 accepted as Thecocodium quadratum (Werner, 1965) (basionym)
  4. Genus Thecocodium Bouillon, 1967
    1. Species Thecocodium brieni Bouillon, 1967
    2. Species Thecocodium penicillatum Jarms, 1987
    3. Species Thecocodium quadratum (Werner, 1965)
    4. Species Thecocodium perradialis (Xu, Huang & Du, 2012) accepted as Tregouboviopsis perradialis (Xu, Huang & Du, 2012)
  5. Genus Tregoubovia Picard, 1958
    1. Species Tregoubovia atentaculata Picard, 1958
    2. Species Tregoubovia penicillatum (Jarms, 1987) accepted as Thecocodium penicillatum Jarms, 1987
    3. Species Tregoubovia perradialis Xu, Huang & Du, 2012 accepted as Tregouboviopsis perradialis (Xu, Huang & Du, 2012) (basionym)
  6. Genus Tregouboviopsis Guo, Xu & Huang, 2017
    1. Species Tregouboviopsis gemmula Toshino, Minemizu, Nozoe & Akiyama, 2024
    2. Species Tregouboviopsis perradialis (Xu, Huang & Du, 2012)
  7. Genus Hydrichthelloides Bouillon, 1978 accepted as Hydrichthella Stechow, 1909 (synonym)
    1. Species Hydrichthelloides reticulata Bouillon, 1978 accepted as Hydrichthella reticulata (Bouillon, 1978) (basionym)
marine, terrestrial
Coward, W. E. (1909). On Ptilocodium repens , a new gymnoblastic hydroid epizoic on a pennatulid. <em>Proceedings Koninklijke Nederlandsche Akademie van Wetenschappen Amsterdam, Sect. Sci.</em> 17(2): 729-735.
page(s): 635 [details]  OpenAccess publication 
Schuchert, P. (2024). World Hydrozoa Database. Ptilocodiidae Coward, 1909. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=22804 on 2024-09-19
Date
action
by
2004-12-21 15:54:05Z
created
db_admin
2009-04-28 12:00:23Z
changed
Schuchert, Peter
2018-02-09 12:44:33Z
changed
Schuchert, Peter

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Coward, W. E. (1909). On Ptilocodium repens , a new gymnoblastic hydroid epizoic on a pennatulid. <em>Proceedings Koninklijke Nederlandsche Akademie van Wetenschappen Amsterdam, Sect. Sci.</em> 17(2): 729-735.
page(s): 635 [details]  OpenAccess publication 

context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]   

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. <i>Thalassia Salent. 24</i>: 47-296 (look up in IMIS) [details]   
From editor or global species database
Diagnosis 
Hydroids sessile, hydrorhiza stolonal, reticular or encrusting and covered by naked coenosarc; hydranths polymorphic; gastrozooid without tentacles; dactylozooids with four or more capitate tentacles, sometimes filiform; gonophores on gonozooids or gastro-gonozooids; reproduction by fixed sporosacs, eumedusoids or free medusae. Medusa umbrella more or less bell-shaped; with or without radial exumbrellar furrows; centripetal tracks or exumbrellar rows of refringent spots; with marginal nematocyst ring; marginal tentacles absent or present, solid and nematocysts concentrated at tips; four radial canals and circular canal; manubrium tubular or bottle-shaped, with mouth arms with terminal nematocyst clusters, gonads adradial or interradial.  [details]

Identification 
KEY TO THE PTILOCODIDAE HYDROIDS:
1a dactylozooids of two types . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrichthella
1b dactylozooids of one type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2a hydrorhiza crust-like, not covered by visible perisarc . . . . . . . . Ptilocodium
2b hydrorhiza a network of perisarc-protected tube-like stolons . . Thecocodium


KEY TO THE PTILOCODIDAE MEDUSAE:
1a no marginal tentacles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tregoubovia
1b with marginal tentacles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2a four interradial gonads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thecocodium
2b eight adradial gonads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hansiella

 [details]
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LanguageName 
Japanese ウミエラヒドラ科  [details]
To Biological Information System for Marine Life (BISMaL) 
To European Nucleotide Archive, ENA (Ptilocodiidae) 
To Genbank 
From editor or global species database
Family Ptilocodiidae - Genus Ptilocodium: polyp stage
Family Ptilocodiidae - Genus Ptilocodium: polyp stage

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