Australian Biological Resources Study

Australian Faunal Directory

Museums

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Family TIMEIDAE Topsent, 1928


Compiler and date details

John N.A. Hooper, Queensland Museum, Brisbane, Queensland, Australia; Felix Wiedenmayer (1994), Naturhistorisches Museum Basel, Basel, Switzerland; updated by John N.A. Hooper (1999)

Diagnosis

Sponges form very thin crusts on shells or under rock. Tylostyles are arranged in tracts ending as bouquets at the sponge surface where they cause a hispid appearance. Additional tylostyles occur in criss-cross fashion between the tracts. Microscleres are euasters, which are dispersed throughout the tissue, denser at the substrate and toward the surface, and are forming an ectosomal crust.

 

History of changes

Note that this list may be incomplete for dates prior to September 2013.
Published As part of group Action Date Action Type Compiler(s)
29-Mar-2018 15-Dec-2011 MOVED
29-Mar-2018 13-Apr-2011 MODIFIED
12-Feb-2010 (import)