Morphological description (show/hide)
| Calyciform, inhalant inner surface with pores, osculum on the outer exhalant side. | | white | | white | | One osculum on exhalant side | | The ostia-bearing surface is supported by a thin layer of tangential triactines and scattered microdiactines. The skeleton of the exhalant system and of the choanoskeleton is composed of large triactines and microdiactines. (Borojevic et al., 2002, Systema Porifera) | | The cortical skeleton consists of giant longitudinal diactines and small diactines as well as tangential triactines. (Borojevic et al., 2002, Systema Porifera) | | Giant cortical diactines, cortical triactines, choanosomal large triactines, triactines in the inhalant (=atrial) surface. | | Cortical and choanosomal microdiactines, microdiactines of the inhalant (=atrial) surface. |
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