Rankenella Kruse 1983 (demosponge)

Demospongiae - Lithistida - Anthaspidellidae

Synonym: Arborella Gatehouse 1968 [replaced name]

Parent taxon: Anthaspidellidae according to R. M. Finks et al. 2004

See also Kruse 1996 and Sepkoski 2002

Sister taxa: Amplaspongia, Annulospongia, Antarcticocyathus, Anthaspidella, Archaeocyphia, Archaeoscyphia, Aulacospongia, Aulocopina, Australospongia, Brianispongia, Calycocoelia, Canningella, Capsospongia, Cauliculospongia, Climacospongia, Cockbainia, Colinispongia, Diotricheum, Dunhillia, Egania, Exochopora, Fibrocoelia, Fieldospongia, Finksella, Fistulosospongia, Gleesonia, Incrassospongia, Incrustatospongia, Isispongia, Jereina, Jianghania, Malongullospongia, Mastophyma, Multispongia, Multistella, Okulitchina, Palaeojerea, Palaeophyma, Patellispongia, Phacellopegma, Playfordiella, Protachilleum, Psarodictyum, Pseudomultistella, Pseudopalmatohindia, Pycnospongia, Rhodesispongia, Rhopalocoelia, Rugocoelia, Schismospongia, Somersetella, Steliella, Striataspongia, Stromatomorpha, Strotospongia, Syringelasma, Syringophyllum, Talacastonia, Timidella, Trachyum, Trochospongia, Tschernyschevostuckenbergia, Vandonia, Vankempenia, Velellospongia, Virgaspongia, Virgaspongiella, Yarrowigahia, Zittelella

Subtaxa: Rankenella hamdii Rankenella mors Rankenella zhangxianensis

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Type: Arborella mors

Ecology: stationary epifaunal suspension feeder

Distribution:

• Ordian of Australia (4 collections)

• Cambrian of China (1), Iran (2)

Total: 7 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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