Sycettidae is a

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

of calcareous sponges in the order

Leucosolenida Leucosolenida is an order of sponge Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are multicellular organisms that have bodies full of pores and cha ...

References

*http://www.marinespecies.org/aphia.php?p=taxdetails&id=131617 accessed 11 November 2010
''Sycettidae''
at

Encyclopedia of Life The ''Encyclopedia of Life'' (''EOL'') is a free, online encyclopedia intended to document all of the 1.9 million living species known to science. It is compiled from existing trusted databases curated by experts and with the assistance of ...

Leucosolenida {{calcarea-stub