Plocamopherus ceylonicus from Western Australia

February 27, 2007
From: Brent Murdoch

I have not been able to find this one in any of my books. Some type of Plocamopherus?

Locality: Fremantle, Swan River, 3.5 m, Western Australia, Indian, 09 February 2007, Sandy, loose weed. Length: 50 mm. Photographer: Brent Murdoch.

Brent Murdoch

brent@murdoch.id.au

Murdoch, B.D., 2007 (Feb 27) Plocamopherus ceylonicus from Western Australia. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/19497

Dear Brent,

I am pretty sure this is a dark form of Plocamopherus ceylonicus. I have just discussed the spheres which are normally found at the tips of some of the four posterior lateral papillae in this species [message #19542]. They seem to be absent in your animal  but I can't see the last two papillae clearly enough.

Tantalisingly, there is an earlier message [#18199] from Western Australia of the same species, but again the lateral papillae are out of focus.

Best wishes,
Bill Rudman

Rudman, W.B., 2007 (Feb 27). Comment on Plocamopherus ceylonicus from Western Australia by Brent Murdoch. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/19497

Related messages

  1. Re: Plocamopherus ceylonicus from Ratnagiri, India
    From: Vishal Bhave, November 4, 2009
  2. Plocamopherus ceylonicus from Ratnagiri, India
    From: Vishal Bhave, October 26, 2009
  3. Plocamopherus ceylonicus ? from Ratnagiri, India
    From: Vishal Bhave, June 1, 2009
  4. Re: Cowry? from Townsville, Queensland
    From: Melanie Wood, August 29, 2007
  5. Plocamopherus ceylonicus from Western Australia
    From: Bruce Potter, April 27, 2007
  6. Plocamopherus ceylonicus from Singapore
    From: Toh Chay Hoon, February 27, 2007
  7. Re: Plocamopherus tilesii from West Australia
    From: Samantha Haebich, November 6, 2006
  8. Re: Plocamopherus tilesii from Port Stephens, NSW
    From: Samantha Haebich, October 31, 2006
  9. Plocamopherus maculatus from Philippines
    From: Jeff Rosenfeld, September 12, 2005
  10. Plocamopherus ceylonicus from northern NSW
    From: Denis Riek, July 23, 2004
  11. Hong Kong Plocamopherus ceylonicus
    From: W.B. Rudman & B.W. Darvell, March 11, 2002
  12. Plocamopherus ceylonicus from the Marshalls
    From: Scott Johnson, March 29, 2000
  13. Plocamopherus ceylonicus - early paintings
    From: Bill Rudman, March 29, 2000
  14. Plocamopherus ceylonicus from Sulawesi
    From: Lindsay Warren, March 28, 2000

Show factsheet and all related messages