UNCW National Science Foundation Valdosta State University Universidad Nacional de Colombia The Sponge Guide

 

Notes: Also known in the Caribbean as Topsentia porrecta, which is a name from the Azores (E. Atlantic). Encrusting to massive, creamy white, with fistules arising from the main body. Consistency stiff, crumbly. It is similar in consistency and skeleton (oxeas of various sizes, confused in arrangement, with a crust of spicules paratangentially arranged) to Topsentia ophiraphidites, also pictured in this catalogue, but the latter usually has tan to brownish tinges and when it has projections these are irregular and seldom papillae-like. The two specimens examined had abundant sand grains throughout the skeleton and on the surface, often forming a distinguishable cortex. Pending confirmation of spicule sizes.
 
Author Reference: Diaz, Pomponi & van Soest, 1993
 
Link: World Porifera Database
 
Color:
cream
white
Morphology:
encrusting
massive
papillated
Consistency:
crumbly
tough
Locations:
Bahamas - Northern Exuma Cays
Bahamas - San Salvador

  

 

 

Images of Topsentia pseudoporrecta :

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