Haliclona sp - (4386) - Societe - Bora Bora

Haliclona sp. (OTU QM4386) OTU QM4386

Haplosclerida Chalinidae

External characters

tendril like cylindrical digits, slightly lumpy, arising from a common cylindrical base of tangled digits, with digits tapering towards their ends

Colour

pinkish-salmon alive with whitish oscular rims; beige on deck and in ethanol

Skeletal Characters

Oscules very small, on lateral sides of digits
Texture compressible, soft
Surface_Ornamentation even, unornamented
Ectosomal_Skeleton paucispicular tangential layer of oxeas, with some primary ascending tracts protruding through the surface, and with some darker collagen in the ectosomal skeleton
Choanosomal_Skeleton semi-regular reticulation of multispicular ascending tracts and uni- or paucispicular transverse connecting tracts of oxeas, forming more-or-less rectangular meshes; moderate collagen throughout mesohyl
Megascleres oxeas of a single size category but with a few juvenile forms present also; sharply pointed and slightly telescoped points
Microscleres nil
Mudmap_Author J Hooper
Mudmap_Editor K Hall

Distribution

In French Polynesia: Society and Tuamotu islands

Pacific Ocean: Fiji

Ecology and habitat

Outer reef slope.

J Hooper (2014). QM4386 Haliclona sp. (OTU QM4386) . 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).