Pseudoceratina sp. (OTU QM4756) OTU QM4756

Verongiida Pseudoceratinidae

External characters

digitiform, ramose, upright growth form with basal attachment.

Colour

pale cream to purple in life; exterior brown in ethanol.

Skeletal Characters

Oscules few, sparse, between conules, ovoid, 1–2 mm (d).
Texture light, rubbery, tough, tearable, compressible, easily resilient.
Surface_Ornamentation highly conulose, fibres protrude beyond conules, shiny and smooth between conules, some cobweb patterns; conules 2–3 mm (h), spaced 8–10 mm apart.
Ectosomal_Skeleton not conspicuously distinguished from choanosome; conules raised by large fibres which protrude though ectosome.
Choanosomal_Skeleton fibrous; fibres very large, laminated, no bark, pith clear, irregular in width along single fibre, 60–350 μm (d), sparse, clear with occasional sand debris inclusions; pigment in granules throughout.
Megascleres nil.
Microscleres nil.
Mudmap_Author K Hall
Mudmap_Editor Kathryn Hall

Distribution

In French Polynesia: Society archipelago is.

Ecology and habitat

Outer reef slope.

K Hall (2014). QM4756 Pseudoceratina sp. (OTU QM4756) . In: Hall, K.A. & Hooper, J.N.A. (2014) SpongeMaps: an online community for taxonomy and identification of sponges. (Available at http://www.spongemaps.org).