- Notes: Previoulsy known as S. cuncatrix (Schmidt, 1868), which is a different species from the Mediterranean. Thick encrustantions, salmon color to dull orange, usually with oscules and exhalant canals forming an elevanted vein star pattern over the surface. S. mollis Verrill, 1907 may be a previous name, but as the type specimen seems to be lost (Boury-Esnault et al., 1999), it cannot be compared at present. It may be a valid, different species, existing only in Bermuda. However, as in other reef localities of the Caribbean there are only two Spirastrella coexisting morphs corresponding to S. hartmani and to S. coccinea (Duchassaing & Michelotti, 1864), S. mollis may have priority over S. hartmani. S. coccinea is bright vermillion or dull red, more leathery, and has a stouter category of spiraster spicules. Deep water specimens of S. hartmani in the Bahamas also have stout spirasters adding confusion to the distinction between these two species. Detailed comparisons of pairs of specimens from each locality may help resolve this problem.
- Author Reference: Boury-Esnault, Klautau, Bézac, Wulff & Solé-Cava, 1999
- Link: World Porifera Database
| Color: |
| brown |
| cinnamon-tan |
| cream |
| gray |
| orange |
| Morphology: |
| encrusting |
| Consistency: |
| soft |
| tough |
| Locations: |
| Bahamas - Hogsty Reef |
| Bahamas - Little San Salvador |
| Bahamas - Mira por Vos Cays |
| Bahamas - Northern Exuma Cays |
| Bahamas - Plana Cays |
| Bahamas - Sweetings Cay |
Images of Spirastrella hartmani :