Sycettusa Haeckel

Azevedo, Fernanda & Klautau, Michelle, 2007, Calcareous sponges (Porifera, Calcarea) from Ilha Grande Bay, Brazil, with descriptions of three new species, Zootaxa 1402, pp. 1-22 : 16

publication ID	https://doi.org/ 10.5281/zenodo.175459
DOI	https://doi.org/10.5281/zenodo.6248423
persistent identifier	https://treatment.plazi.org/id/B06887B1-EA61-FFB4-5581-FBC2FF34997C
treatment provided by	Plazi
scientific name	Sycettusa Haeckel
status

Treatment

Genus Sycettusa Haeckel View in CoL

Type species— Sycetta (Sycettusa) stauridia Haeckel, 1872 (by monotypy).

Diagnosis — Heteropiidae with syconoid organization. Atrial and cortical skeletons are formed by tangential triactines and/or tetractines. The choanoskeleton is inarticulated, and is composed of unpaired actines of the subatrial triactines, and of centripetal actines of the pseudosagittal subcortical triactines ( Borojevic et al. 2002b)