Australian Biological Resources Study

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Species Porcellidium hormosirii Harris & Robertson, 1994

  • Type data:
     Holotype AM P35432 (collected from Hormosira banksii at midtide level on rocky shore; coll. 24 Nov. 1976, V.A.P. Harris), O'Hara Head, Kioloa [35°32'S 150°24'E].
    Paratype(s) AM P35433 1 (collected from Hormosira banksii at midtide level on rocky shore; coll. 24 Nov. 1976, V.A.P. Harris), O'Hara Head, Kioloa [35°32'S 150°24'E]; AM P35434 4 3, 1 other (collected from Hormosira banksii at midtide level on rocky shore; coll. 24 Nov. 1976, V.A.P. Harris), O'Hara Head, Kioloa [35°32'S 150°24'E]; AM P35435 (collected from Hormosira banksii; coll. 21 Aug. 1975, V.A.P. Harris), Cronulla, Sydney, New South Wales; BMNH 1992.383-389 4 3, Cronulla, Sydney, New South Wales; ZANU Po.F.[Ki.24] 156 152, 147 juvenile (this collection of paratypes includes those illustrated in Harris and Robertson (1994) and the remaining type population).

 

Distribution

States

New South Wales


Extra Distribution Information

O'Hara Head, Kioloa, NSW

Known only from type locality.


IBRA and IMCRA regions (map not available)

IMCRA

Southeast Shelf Transition (37)

Ecological Descriptors

Benthic, marine.

Extra Ecological Information

Collected from Hormosira banksii, Ecklonia, Colpomenia, Lobophora and Sargassum.

 

ID Keys

see Walker-Smith (2001).

 

Notes

Porcellidium hormosirii occurs higher in the eulittoral than any other known species of Porcellidium. It is found as high as the mean tide level on Hormosira banksii, which dominates the midlittoral zone on rocky NSW shores. It is also found in the infralittoral fringe in low level Hormosira, and less frequently on Ecklonia, Colpomenia, Lobophora, and Sargassum (From Harris & Robertson 1994).

 

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)
19-Jun-2014 PORCELLIDIIDAE Boeck, 1865 17-Jun-2014 MODIFIED ABRS
26-Jul-2012 26-Jul-2012 MODIFIED
30-Mar-2010 MODIFIED