| Submitted |
| Dysidea cf. arenaria |
| 2014-06-01 |
| Kaneohe Bay, Oahu Island, Hawaii, U.S.A. (21° 27' 36'' N, 157° 49' 12'' W) |
| Laura Nunez Pons |
| HIMB_UPDM-SPO39 |
| Universita Politecnica delle Marche, Italia & |
| EtOH |
| Barbara Calcinai |
| 1st of January 1970 |
| Barbara Calcinai |
Morphological description (show/hide)
| Massive | | Light gray to white | | Dark brown | | Elastic, but it breaks easily | | Strongly conulose surface | | Fibres (40-150 um long) not distinguishable as primary or secondary are cored with foreign detritus and create a fairly regular web | | On the sponge surface, foreign sand grains and spicules are often organized in parallel tracts (about 50-140 um in diameter) creating a regular web, visible at the naked-eye |
|
| Cored fibres are clearly visible on the surface |
