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

http://doi.org/ 10.5281/zenodo.175459

publication LSID

lsid:zoobank.org:pub:81CF15FD-6984-4B2F-94C3-E5E5463A3CED

persistent identifier

http://treatment.plazi.org/id/B06887B1-EA61-FFB4-5581-FBC2FF34997C

treatment provided by

Plazi

scientific name

Sycettusa Haeckel
status

 

Genus Sycettusa Haeckel 

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. 2002 b)