Cribrochalina sp - (4867) - Societe - Tahiti

Cribrochalina sp. (OTU QM4867) OTU QM4867

Haplosclerida Niphatidae

External characters

massive erect fans fused into a Turbinaria-like plate growth form

Colour

drab orange-brown in life, light brown on deck

Skeletal Characters

Oscules conules surmounted by apical oscules
Texture harsh, firm
Surface_Ornamentation surface smooth with occasional bumps and low conules
Ectosomal_Skeleton ectosomal skeleton with a layer of mostly tangential or paratangential single oxeas, overlaying a cavernous choanosomal skeleton
Choanosomal_Skeleton choanosomal skeleton more-or-less evenly reticulate with large ascending multispicular tracts interconnected by slightly smaller lateral tracts producing mostly oval or rectangular meshes; collagen moderately light with abundant single spicules interdispersed within meshes
Megascleres robust but short oxeas, straight or slightly curved and a much smaller category of oxeas which are probably megascleres but could be termed microxeas
Microscleres Nil
Mudmap_Author JNA Hooper
Mudmap_Editor K Hall

Distribution

In French Polynesia: Society islands

Ecology and habitat

In caves

JNA Hooper (2014). QM4867 Cribrochalina sp. (OTU QM4867) . 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).