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Demospongiae > Haplosclerida > Petrosiidae > Xestospongia muta

Observed Characteristics:

Color:

  • brown
  • pink-lilac
  • cream
  • cinnamon-tan

Morphology:

  • vase

Consistency:

  • crumbly
  • hard

Locations:

  • Bahamas
  • Martinique
  • Saint Eustatius

Species Description and Notes

Notes: Large barrels, golden to reddish brown. Surface sometimes even, but usually with numerous irregular, finger-shaped, pyramidal or lamellated projections. Top usually thin-walled, usually also with projections. Interior of atria rough, as a bubble-like pattern. Zea (1987) synonymized X. rampa (de Laubenfels, 1934) with this species, but more recently Rützler et al. (2014) described it as a good, separate species.

Author Reference: (Schmidt, 1870)

 

Link: World Porifera Database

Tissue and Spicule Images

Images

muta

  • Location: Sweetings Cay, Bahamas
  • Photographer: Sven Zea
  • Location: Stirrups Cays, N Berry Islands, Bahamas
  • Photographer: Joseph Pawlik
  • Location: Sweetings Cay, Bahamas
  • Photographer: Sven Zea
  • Location: Sweetings Cay, Bahamas
  • Photographer: Sven Zea
  • Location: Sweetings Cay, Bahamas
  • Photographer: Joseph Pawlik
  • Location: Sweetings Cay, Bahamas
  • Photographer: Joseph Pawlik
  • Location: Sweetings Cay, Bahamas
  • Photographer: Joseph Pawlik
  • Location: Sweetings Cay, Bahamas
  • Photographer: Joseph Pawlik
  • Location: San Salvador, Bahamas
  • Photographer: Sven Zea
  • Location: San Salvador, Bahamas
  • Photographer: Joseph Pawlik
  • Location: Martinique
  • Photographer: Joseph Pawlik
  • Location: Saint Eustatius
  • Photographer: Joseph Pawlik
  • Location: Great Inagua, Bahamas
  • Photographer: Joseph Pawlik
  • Location: Hogsty Reef, Bahamas
  • Photographer: Joseph Pawlik
  • Location: San Salvador, Bahamas
  • Photographer: Joseph Pawlik
  • Location: San Salvador, Bahamas
  • Photographer: Joseph Pawlik