Grantessa Lendenfeld, 1885
|
publication ID |
https://doi.org/ 10.5281/zenodo.5392175 |
|
DOI |
https://doi.org/10.5281/zenodo.5468372 |
|
persistent identifier |
https://treatment.plazi.org/id/B2494E1B-FF9A-B268-F6BD-FE93FC07A6A2 |
|
treatment provided by |
Marcus |
|
scientific name |
Grantessa Lendenfeld, 1885 |
| status |
|
Genus Grantessa Lendenfeld, 1885 View in CoL
TYPE SPECIES. — Grantessa sacca Lendenfeld, 1885 by monotypy.
DIAGNOSIS. — Heteropiidae with a syconoid organization and an articulate choanoskeleton. A thin cortex is formed by triactines but lacks longitudinal large diactines. The distal part of the radial tubes is frequently decorated by tufts of radially arranged diactines, indicating a close relationship to the genus Syconessa .
DESCRIPTION
We include in the genus Grantessa s.s. the syconoid Heteropiidae with articulate choanoskeletons (Fig. 32). We consider that they are derived from sponges similar to Syconessa , in which the increase of radial tubes had generated the articulate choanoskeleton. Grantessa are common in warm seas, and often grow as large arborescent or bushy cormus.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
|
Kingdom |
|
|
Phylum |
|
|
Class |
|
|
Order |
|
|
Family |