Australian Biological Resources Study

Australian Faunal Directory

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Genus Cribrochalina Schmidt, 1870

Distribution

States

New South Wales, Queensland, South Australia, Tasmania, Victoria, Western Australia


Extra Distribution Information

West Indian region, possibly Red Sea, widespread in Indo-Malayan region.


IBRA and IMCRA regions (map not available)

IMCRA

Central Western Shelf Transition (28), Central Western Shelf Province (29), Spencer Gulf Shelf Province (33), Western Bass Strait Shelf Transition (34), Bass Strait Shelf Province (35), Southeast Shelf Transition (37), Central Eastern Shelf Province (38), Northwest Province (4), Northeast Shelf Province (40), Northeast Shelf Transition (41), Central Western Transition (5)

Distribution References

Diagnosis

Lamellate, folded, fan, vase, or cup-shaped, thin-walled growth forms, attached directly to the substrate, with a basal portion burrowed into the sediment. Oscules generally not distinguishable externally from numerous holes puncturing the surface. Surface optically smooth, with an ectosomal network consisting of a palisade of spicule-brushes covered by a fine membrane (crust). Choanosomal skeleton with strong, ascending longitudinal multispicular primary fibres radially distributed to produce an anisotropical skeleton with regularly elongated meshes. Spongin abundant. Microscleres absent.

 

ID Keys

See Family Niphatidae Diagnosis

 

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)