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Demospongiae > Haplosclerida > Chalinidae > Haliclona (Reniera) ?ruetzleri

Observed Characteristics:

Color:

  • brown

Morphology:

  • branching

Consistency:

  • soft

Locations:

  • Bahamas

Species Description and Notes

Notes: Thin, sprawling, brown, soft branches. The ectosome has an unispicular tangential reticulation with additional erect spicules at the nodes. Choanosomal reticulation a bit more paucispicular. Spicules oxea 90-100 by 7.5-10 µm. Bahamas material lacks microscleres (two categories of sigma, toxa), hence the tentative identification pending further comparisons. It should also be compared to Haliclona (Re.) chlorilla Bispo, Correia & Hajdu, 2014 from Brazil, that also lacks microscleres.

Author Reference: de Weerdt, 2000

 

Link: World Porifera Database

Tissue and Spicule Images

Images

(Reniera) ?ruetzleri

  • Location: Sweetings Cay, Bahamas
  • Photographer: Sven Zea