Re: Melibe leonina - egg laying

July 10, 2007
From: Jackie Hildering

Concerning message #15968:

Thought it might be of interest for the Forum to have these images of Melibe leonina that show that this species' egg masses can also be quite an intense orange colour.

My intent is to contribute photos(especially of egg laying behaviour) and not tax the Forum with too many questions but . . . any ideas why there might be this variation in egg mass colour?

Locality: Bear Cove, 34 feet, British Columbia, Canada, Pacific Ocean, 22 April 2007, Wall . Length: 15 cm. Photographer: Jackie Hildering.

Jackie Hildering & Glen Miller

earthlingenterprises@telus.net

Hildering, J. & Miller, G., 2007 (Jul 10) Re: Melibe leonina - egg laying. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/20127

Dear Jackie and Glen,
Thanks for the great photos. We always appreciate new observations on the Forum.

Your question is a good one. Usually when individuals lay a series of ribbons like these, the coloration is identical. Sometimes the density of eggs within the mass can give a different look, but I don't see that here. Were all these masses laid by the same individual? Generally egg ribbons become smaller and less dense as a series is laid.

I hope this helps a little,
Dave Behrens

Behrens, D.W., 2007 (Jul 10). Comment on Re: Melibe leonina - egg laying by Jackie Hildering. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/20127

Factsheet

Melibe leonina

Related messages

  1. Nudibranch odors
    From: Rick Harbo, December 10, 2009
  2. Re: Melibe leonina - locomotion
    From: J. Hildering & G. Miller, November 24, 2007
  3. Melibe leonina fragrance
    From: Dave Behrens, May 26, 2006
  4. Melibe leonina - egg laying
    From: Jan Kocian, March 1, 2006
  5. Melibe leonina mating
    From: Jan Kocian, February 21, 2006
  6. Re: Melibe leonina clustered
    From: Nicole LaForge, February 21, 2006
  7. Melibe leonina - the bell tolls?
    From: Jan Kocian, February 17, 2006
  8. Melibe leonina clustered
    From: Jan Kocian, February 16, 2006
  9. Melibe leonina pair
    From: Jan Kocian, January 25, 2006
  10. More photos of Melibe leonina
    From: Jan Kocian, January 19, 2006
  11. Parasite or hitchhiker? on Melibe
    From: Jan Kocian, January 18, 2006
  12. Melibe leonina on Eel Grass
    From: Jan Kocian, October 14, 2005
  13. Re: Melibe leonina loses cerata [1]
    From: Ingo Burghardt, October 6, 2005
  14. Melibe leonina loses cerata [1]
    From: Jan Kocian, October 1, 2005
  15. Melibe leonina loses cerata [2]
    From: Jan Kocian, October 1, 2005
  16. Melibe leonina from Puget Sound, Washington
    From: Jan Kocian, September 19, 2005
  17. Transparent sea creature from Alaska
    From: Ron Matecki, August 18, 2005
  18. Life expectancy of Melibe leonina
    From: Steve Johnston, June 7, 2005
  19. Melibe leonina larvae
    From: Jen Massey, March 8, 2004
  20. Melibe leonina from British Columbia
    From: Bruce Wight, October 24, 2003
  21. Re: Melibe leonina from British Columbia
    From: Alicia Hermosillo, September 29, 2003
  22. Melibe leonina from British Columbia
    From: Marli Wakeling, September 25, 2003
  23. Re: Mystery from Puget Sound, Washington
    From: Melissa, May 14, 2003
  24. Mystery from Puget Sound, Washington
    From: Melissa, May 7, 2003
  25. Melibe project
    From: Kenny Cottrell, May 11, 2001
  26. Melibe leonina back at Del Monte
    From: Clinton Bauder, March 7, 2001
  27. Re: Melibe leonina from Alaska
    From: William Cullen, January 17, 2001
  28. Re: Melibe from Alaska
    From: William Cullen, January 12, 2001
  29. My name is Melibe!
    From: Melibe Tardaewether, December 20, 2000
  30. Re: Melibe from Alaska
    From: Mike Merkley , September 7, 2000
  31. Another mystery from Alaska
    From: Michael Merkley, September 4, 2000

Show factsheet and all related messages