Chelidonura amoena from Komodo, Indonesia?

July 26, 2006
From: Robert Whitton

Aloha Bill,

Thanks for such a great web resource. I have attached a still image from a video clip shot near Gili Mota in Komodo this April (2006).

Locality: Gili Mota, Komodo National Park, 50 feet, Indonesia, 18 April 2006, Coral rubble. Length: 1.5 inches. Photographer: Robert Whitton

The group of Chelidonura? continued to mate undisturbed while I filmed.

Any ID assistance would be appreciated.
Thanks again,
Rob

whittonr@gmail.com

Whitton, R.K., 2006 (Jul 26) Chelidonura amoena from Komodo, Indonesia?. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/17204

Dear Rob,
This is Chelidonura amoena. To be pedantic, I can't actually see any sign of actual mating in this frame. In these animals the penis is on the right side of the head, and the female genital opening is on the right side just behind the posterior end of the parapodia. Usually, but not always, they mate 'head to tail' .

Best wishes,
Bill Rudman

Rudman, W.B., 2006 (Jul 26). Comment on Chelidonura amoena from Komodo, Indonesia? by Robert Whitton. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/17204

Factsheet

Chelidonura amoena

Related messages

  1. Color variation in Chelidonura amoena from Lembeh
    From: Mike Krampf, July 27, 2007
  2. Re: Chelidonura amoena piggyback
    From: Kristin Anderson, July 17, 2007
  3. Chelidonura amoena piggyback
    From: Kristin Anderson, July 12, 2007
  4. Re: Chelidonura amoena from the Philippines
    From: Jose Victor Santos, May 15, 2007
  5. Re: Are Chelidonura electra and C. amoena the same?
    From: Roberto Sozzani, November 24, 2006
  6. Are Chelidonura electra and Chelidonura amoena one species?
    From: Linda Ianniello, November 22, 2006
  7. Chelidonura amoena from Malaysia
    From: Asther M. Lau, August 12, 2006
  8. Chelidonura amoena in Taiwan
    From: Alex Tattersall, July 25, 2006
  9. Pre-mating Ritual - Chelidonura amoena
    From: Mike Krampf, June 7, 2006
  10. Chelidonura amoena from Derawan, Indonesia
    From: Gennaro Ciavarella, December 13, 2005
  11. Chelidonura amoena in Malaysia
    From: Asther M. Lau, September 11, 2003
  12. Chelidonura amoena at Pulau Redang
    From: Kheong Sann Chan, September 11, 2003
  13. Chelidonura amoena - shape and colour variation
    From: Atsushi Ono, July 2, 2003
  14. Chelidonura amoena mating
    From: Paul Whitehead, June 21, 2003
  15. Chelidonura amoena population explosion
    From: Todd Garthwaite, May 24, 2003
  16. Re: Chelidonura amoena spawning
    From: Nishina Masayoshi, May 12, 2003
  17. Chelidonura amoena spawning.
    From: Johny Leffelaer, May 9, 2003
  18. Chelidonura amoena from Malaysia
    From: Kelvin Tan, April 24, 2003
  19. Cross-species matings - Chelidonura
    From: Richard Willan, April 10, 2003
  20. Twin Tail Nudibranch from Malaysia
    From: Spencer Huang, October 10, 2002
  21. Chelidonura amoena from Malaysia
    From: Richard Houghton, July 19, 2002
  22. Chelidonura amoena from Malaysia
    From: Maliza Anuar, July 19, 2002
  23. Chelidonura flavolobata? from SE Sulawesi
    From: Lindsay Warren, June 16, 2002
  24. Re: Chelidonura amoena population explosion
    From: Todd Garthwaite , June 10, 2002
  25. Chelidonura amoena from Christmas Island
    From: W.B. Rudman, April 30, 2002
  26. Chelidonura amoena population explosion in Taipei
    From: Todd Garthwaite, April 27, 2002
  27. Chelidonura amoena from Taiwan
    From: Todd Garthwaite, April 1, 2002
  28. Chelidonura amoena - colour variation
    From: Nishina Masayoshi, February 21, 2002
  29. Chelidonura amoena from the Philippines
    From: Mary Jane Adams , June 16, 2001
  30. Chelidonura cf. amoena from SE Sulawesi
    From: Lindsay Warren, March 1, 2000
  31. Chelidonura amoena from the Philippines
    From: Erwin Koehler, May 1, 1999

Show factsheet and all related messages