Hydractinia

Hydractinia
Systematik
DomänEukaryoter
Eukaryota
RikeDjur
Animalia
StamNässeldjur
Cnidaria
KlassHydrozoer
Hydrozoa
OrdningAnthoathecata
FamiljHydractiniidae
SläkteHydractinia
Vetenskapligt namn
§ Hydractinia
Auktorvan Beneden, 1844
Hitta fler artiklar om djur med

Hydractinia[1] är ett släkte av nässeldjur som beskrevs av van Beneden 1844. Hydractinia ingår i familjen Hydractiniidae.[1][2]

Dottertaxa till Hydractinia, i alfabetisk ordning[1][2]

  • Hydractinia aculeata
  • Hydractinia aggregata
  • Hydractinia allmani
  • Hydractinia altispina
  • Hydractinia americana
  • Hydractinia angusta
  • Hydractinia apicata
  • Hydractinia arctica
  • Hydractinia areolata
  • Hydractinia arge
  • Hydractinia armata
  • Hydractinia australis
  • Hydractinia bayeri
  • Hydractinia bella
  • Hydractinia betkensis
  • Hydractinia borealis
  • Hydractinia brachyurae
  • Hydractinia calderi
  • Hydractinia californica
  • Hydractinia canalifera
  • Hydractinia carcinicola
  • Hydractinia carica
  • Hydractinia carnea
  • Hydractinia carolinae
  • Hydractinia claviformis
  • Hydractinia conchicola
  • Hydractinia cryptoconcha
  • Hydractinia cryptogonia
  • Hydractinia cytaciformis
  • Hydractinia dendritica
  • Hydractinia diogenes
  • Hydractinia disjuncta
  • Hydractinia dubia
  • Hydractinia echinata
  • Hydractinia epiconcha
  • Hydractinia epispongia
  • Hydractinia exigua
  • Hydractinia fallax
  • Hydractinia fucicola
  • Hydractinia granulata
  • Hydractinia hancocki
  • Hydractinia hayamaensis
  • Hydractinia hooperi
  • Hydractinia humilis
  • Hydractinia inabai
  • Hydractinia inermis
  • Hydractinia ingolfi
  • Hydractinia kaffaria
  • Hydractinia laevispina
  • Hydractinia longispina
  • Hydractinia mar
  • Hydractinia marsupialia
  • Hydractinia meteoris
  • Hydractinia milleri
  • Hydractinia minima
  • Hydractinia minoi
  • Hydractinia minuta
  • Hydractinia misakinensis
  • Hydractinia monocarpa
  • Hydractinia monoon
  • Hydractinia multigranosi
  • Hydractinia multispina
  • Hydractinia multitentaculata
  • Hydractinia nassa
  • Hydractinia novaezelandiae
  • Hydractinia ocellata
  • Hydractinia ornata
  • Hydractinia otagoensis
  • Hydractinia pacifica
  • Hydractinia parvispina
  • Hydractinia paucispinata
  • Hydractinia piscicola
  • Hydractinia polycarpa
  • Hydractinia polyclina
  • Hydractinia polystyla
  • Hydractinia proboscidea
  • Hydractinia prolifica
  • Hydractinia pruvoti
  • Hydractinia quadrigemina
  • Hydractinia reticulata
  • Hydractinia rubricata
  • Hydractinia rugosa
  • Hydractinia sagamiensis
  • Hydractinia sarsi
  • Hydractinia selena
  • Hydractinia serrata
  • Hydractinia siphonis
  • Hydractinia sodalis
  • Hydractinia spinipapillaris
  • Hydractinia spiralis
  • Hydractinia symbiolongicarpus
  • Hydractinia symbiopollocaris
  • Hydractinia tenuis
  • Hydractinia thatcheri
  • Hydractinia uchidai
  • Hydractinia uniformis
  • Hydractinia valens
  • Hydractinia vallini
  • Hydractinia vermicola
  • Hydractinia yerii

Bildgalleri

Källor

  1. ^ [a b c] Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (1 september 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2011/search/all/key/hydractinia/match/1. Läst 24 september 2012. 
  2. ^ [a b] Dyntaxa Hydractinia

Externa länkar

Media som används på denna webbplats

Robot icon.svg
Robot icon
Commensal hydroid7.jpg
Författare/Upphovsman: Seascapeza, Licens: CC BY-SA 3.0
A photograph of the high-spined commensal hydroid, Hydtractinia altispina taken in 30m of water in False Bay Cape Town using a housed Fuji camera
Hydractinia fusion.JPG
Författare/Upphovsman: Matthew L. Nicotra, Licens: Attribution
Fusion between two wildtypes
PZSL1907Plate23.png
Hydrozoa from Cap Verde.
  1. Colony habitus, magnification × 4
  2. Part of colony with polyps, magnification × 30
  3. Specimen from St. Vincent with regenerated margin, magnification × 20
  4. Specimen from St. Vincent showing asymmetry, magnification × 20
  5. Specimen from Porto Prava, magnification × 20
  6. Part of colony with polyps in various states of contraction, magnification × 20
  7. Reproductive individual with gonophores containing ova, magnification × 50
  8. Part of colony with nutritive and reproductive polyp, magnification × 20
  9. Budding medusoid, magnification × 90
  10. Basal mesh of chitinous tubes, magnification × 25
  11. Colonies on worm tube, unmagnified
  12. Colony habitus, magnification × 15