Australian Biological Resources Study

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Genus Hippospongia Schulze, 1879

 

Distribution

States

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


Extra Distribution Information

West Indies, Mediterranean Sea, S Africa, Indian Ocean, Indo-Malayan region and W Pacific.


IBRA and IMCRA regions (map not available)

IMCRA

Timor Transition (1), Northern Shelf Province (25), Northwest Shelf Transition (26), Central Western Shelf Transition (28), Central Western Shelf Province (29), Southwest Shelf Province (31), Spencer Gulf Shelf Province (33), Western Bass Strait Shelf Transition (34), Bass Strait Shelf Province (35), Tasmanian Shelf Province (36), Southeast Shelf Transition (37), Central Eastern Shelf Province (38), Central Eastern Shelf Transition (39), Northwest Province (4), Northeast Shelf Province (40), Northeast Shelf Transition (41), Central Western Transition (5)

Distribution References

Diagnosis

Spongiidae with a highly-developed fibre network characterised by the almost complete absence of primary fibres, which occur only superficially, and may be lightly cored. The tangled network of uncored secondary fibres forms the skeleton, which is supple and elastic. Species of Hippospongia are characterised by cavernous construction throughout (Fig. 1H), formed by numerous surface lacunae covered by pinacoderm and large diameter oscules (Fig. 1G) which maintain their diameter into the body of the sponge. The surface is conulose, each conule formed by one to several emergent fibres, forming a tuft or brush. When the skeleton is macerated and dried, the sponges appear coarsely hirsute, in contrast to the finely conulose surface of Spongia species. These sponges are dark-pigmented, and are never armoured.

 

ID Keys

See Family Spongiidae 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)