Grantilla Row, 1909

Borojevic, Radovan, Boury-Esnault, Nicole & Vacelet, Jean, 2000, A revision of the supraspecific classification of the subclass Calcaronea (Porifera, class Calcarea), Zoosystema 22 (2), pp. 203-263 : 236

publication ID

https://doi.org/ 10.5281/zenodo.5392175

DOI

https://doi.org/10.5281/zenodo.5468370

persistent identifier

https://treatment.plazi.org/id/B2494E1B-FF9A-B268-F4AE-FB3BFCE2A42E

treatment provided by

Marcus

scientific name

Grantilla Row, 1909
status

 

Genus Grantilla Row, 1909 View in CoL

TYPE SPECIES. — Grantilla quadriradiata Row, 1909 by monotypy.

DIAGNOSIS. — Heteropiidae with a syconoid organization. The skeleton of the tubes is inarticulate, composed of subatrial triactines, and subcortical pseudosagittal triactines and tetractines.

DESCRIPTION

The vast majority of Heteropiidae have only pseudosagittal triactines in the subcortical skeleton. The genus Grantilla has been proposed for the single species G. quadriradiata Row, 1909 , with pseudosagittal tetractines. Other morphological characteristics are quite similar to Sycettusa .

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