Published June 5, 2024 | Version v1
Taxonomic treatment Open

Clathria (Microciona) Bowerbank 1862

  • 1. McDaniel Marine Surveys, 3540 West 35 th Ave, Vancouver, BC, Canada, V 6 N 2 N 5.

Description

Subgenus Clathria (Microciona) Bowerbank, 1862

Clathria (Microciona) species are encrusting sponges with hymedesmioid skeletons consisting of a basal layer of spongin with megascleres embedded heads down and erect on the basal layer. Megascleres typically form ascending plumose tracts.Auxiliary styles form a tangential or paratangential layer at the surface. Microscleres include palmate isochelas and toxas (Hooper 2002 [2004])b. There are 116 accepted species worldwide (de Voogd, et al. 2023) ranging discontinuously in depth from littoral to 710 m.

Notes

Published as part of Ott, B., Mcdaniel, N. & Humphrey, E., 2024, Fourteen new species of demosponges (Porifera) from three coastal fjords in southern British Columbia, Canada, pp. 151-200 in Zootaxa 5463 (2) on page 177, DOI: 10.11646/zootaxa.5463.2.1, http://zenodo.org/record/11610751

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Additional details

Biodiversity

References

  • Bowerbank, J. S. (1862) On the Anatomy and Physiology of the Spongiadae. Part II. Philosophical Transactions of the Royal Society, 152 (2), 747 - 829, pls. XXVII - XXXV. https: // doi. org / 10.1098 / rstl. 1862.0035