Re: Marine Spaghetti from the Philippines

September 25, 2009
From: Lorraine M. Cueva

Concerning message #17301:

Hi

Many families in the coastal regions in Visayas and Mindanao islands of Philippines use these eggs for food, and this is slowly growing popularity in different areas of the country.

As I very recently learned about people making a living out of sea slug eggs, I was concerned as to its effects in the reproduction of the species. Are there any significant effects of this human activity to their reproduction?

thank you in advance.
Lorraine M Cueva

weyn13@gmail.com

Cueva, L.M., 2009 (Sep 25) Re: Marine Spaghetti from the Philippines. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/22667

Dear Lorraine,

Sea hares  such as Dolabella auricularia produce many more eggs than are needed to maintain their population levels so unless  human egg gatherers are extremely efficient, I suspect enough larvae will survive to produce the next generation. However that is just a guess. To be sure you would need to do a proper scientific study over a number of years to see if Sea Hare and egg mass numbers increased, decreased or remained stable. Have a look at an earlier reply I gave [message #8577] to a question on the ecology of this species in the Philippines for some relevant references. Unfortunately, over-fishing or over harvesting is a major problem worldwide.

Best wishes,
Bill Rudman

Rudman, W.B., 2009 (Sep 25). Comment on Re: Marine Spaghetti from the Philippines by Lorraine M. Cueva. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/22667

Related messages

  1. Re: Suitability of Dolabella auricularia in an aquarium
    From: Jorgen Svard, March 8, 2010
  2. Dolabella auricularia diet
    From: Keith Teller, November 16, 2009
  3. Re: Dolabella auricularia from Tonga
    From: Alastair Robertson, October 13, 2009
  4. Unknown from Camden Haven, New South Wales
    From: Samson Kwok, January 9, 2009
  5. Dolabella auricularia from Mozambique
    From: Valda Fraser, April 14, 2008
  6. Sea hare from Port Hacking, Sydney
    From: David Robertson, April 7, 2008
  7. Dolabella from South Africa
    From: Waldo Nell, August 16, 2006
  8. Re: Lukot - Marine Spaghetti from the Philippines
    From: Richard Parker, August 3, 2006
  9. Lukot - Marine Spaghetti from the Philippines
    From: Richard Parker, August 1, 2006
  10. Is Dolabella auricularia hermaphrodite?
    From: Gary Majchrzak, July 10, 2006
  11. Dolabella auricularia from Forster, NSW.
    From: Colin Malakou, March 23, 2006
  12. Re: Is my sea hare sick?
    From: Brian Vastag, July 19, 2005
  13. Is my sea hare sick?
    From: Brian Vastag, July 18, 2005
  14. Dolabella auricularia from Sth Korea
    From: Dong Bum Koh, July 18, 2005
  15. Dolabella auricularia from Natal
    From: Gerda du Raan, June 6, 2005
  16. Dolabella auricularia in aquarium
    From: Tomoko Schum, February 8, 2005
  17. Sea Hare from Hawaii
    From: Lyudmila Zinkova , December 23, 2004
  18. Dolabella auricularia from Sydney Harbour
    From: Greg Braun, August 11, 2004
  19. Re: Sea Hares
    From: Tom and Jack Burrows, February 4, 2004
  20. Sea slugs?
    From: Tom and Jack Burrows, February 3, 2004
  21. Dolabella auricularia from Red Sea
    From: Isabelle Drouet, January 22, 2004
  22. Suitability of Dolabella auricularia in an aquarium
    From: Carolyn Bryce, December 6, 2003
  23. Inking behavior in Dolabella auricularia
    From: Jaron Brown, October 3, 2003
  24. Dolabella auricularia in the South China Sea
    From: Kheong San Chang, April 17, 2003
  25. Re: Dolabella - Captive breeding
    From: Cathryn Clarke, March 31, 2003
  26. Dolabella auricularia captive breeding
    From: Hervé, March 29, 2003
  27. Dolabella auricularia from the Philippines
    From: Anevi Gunday, February 6, 2003
  28. Dolabella auricularia from Lord Howe Island
    From: W.B. Rudman, January 30, 2003
  29. Dolabella auricularia and egg masses
    From: Rachel Przeslawski, January 14, 2003
  30. Re: Growth stages in Dolabella auricularia
    From: Alicia Hermosillo, January 4, 2003
  31. Re: Growth stages in Dolabella auricularia
    From: Alicia Hermosillo, January 2, 2003
  32. Re: Dolabella juveniles
    From: Mary Jane Adams, January 2, 2003
  33. Growth stages in Dolabella auricularia
    From: Mary Jane Adams , January 1, 2003
  34. Dolabella auricularia in the Philippines
    From: Jonathan P. Ubaldo, December 5, 2002
  35. EU survey of Dolabella
    From: Kim Friedman , September 23, 2002
  36. Aplysiid from Bahia de Banderas
    From: Alicia Hermosillo, September 13, 2002
  37. About dolastatines
    From: Denis Berlemont, July 6, 2002
  38. Dolabella auricularia from Sth Korea
    From: Dong Bum, Koh, June 28, 2002
  39. Natural history of Dolabella auricularia
    From: Sheena, March 5, 2002
  40. Dolabella auricularia from Japan
    From: Nishina Masayoshi , November 5, 2001
  41. Where can we find Dolabella
    From: T. Thiru, September 15, 2001
  42. Chemical defense in Dolabella
    From: Julia Brooke, April 8, 2001
  43. Diet of Dolabella auricularia
    From: Arnaud Parenty, March 28, 2001
  44. Re: Dolabella auricularia and burrowing
    From: Don Barclay, March 19, 2001
  45. Dolabella auricularia and burrowing
    From: Don Barclay, March 17, 2001
  46. Dolabella auricularia - source of new drug
    From: Arnaud Parenty, February 24, 2001
  47. Re: Sea Hare eggs
    From: Nerissa Bontia, October 14, 2000
  48. Dolabella auricularia from Solomon Ids
    From: Bruce Potter, October 13, 2000
  49. Aplysiid egg compounds
    From: Kirsten Benkendorff, September 22, 2000
  50. Sea Hare eggs
    From: Nerissa Bontia, September 21, 2000
  51. Re: Dolabella as food
    From: Claudia Armann, July 23, 1999
  52. Dolabella auricularia research
    From: Sandeep K. Singh, June 22, 1999
  53. Dolabella egg masses
    From: Erwin Koehler, April 1, 1999
  54. Re:Dolabella in Fiji - as food etc
    From: Veikila Vuki, March 17, 1999
  55. Re:Dolabella research in Fiji
    From: Sandeep K. Singh, March 16, 1999
  56. Re: Dolabella in Fiji
    From: Sandeep K. Singh, March 16, 1999
  57. Dolabella research in Fiji
    From: Dr. Veikila Vuki, March 10, 1999

Show factsheet and all related messages