Aplysilla sp - (2034) - Société - Mehetia

Aplysilla sp. (OTU QM2034) OTU QM2034

Dendroceratida Darwinellidae

External characters

thinly encrusting.

Colour

olive-green in life; dark purple in ethanol.

Skeletal Characters

Oscules several, conspicuous, discrete, moderately small, with slightly raised membranous lips, collapse out of water.
Texture soft, compressible.
Surface_Ornamentation opaque, membranous, optically smooth; uneven, dendritic, conulose surface, with some sections of surface raised above and separated from underlying sponge.
Ectosomal_Skeleton membranous, irregularly pushed up into conules by dendritic choanosomal fibres; membrane may incorporate some scattered fine sand-grain detritus.
Choanosomal_Skeleton no fibres observed but must be present to push up surface, appear to be dendritic; some fine scattered sand detritus in mesohyl; mesohyl collagen darkly pigmented purple, obscures most detail.
Megascleres nil.
Microscleres nil.
Mudmap_Author K Hall
Mudmap_Editor K Hall

Distribution

In French Polynesia: Society, Tuamotu is.

Pacific Ocean: Vanuatu

Ecology and habitat

Mostly in the lagoon, on hard substrate.

QM2034 Aplysilla sp. (OTU QM2034) . 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).