Hypselodoris kanga feeding in the Philippines
August 7, 2007
From: Mike Krampf
Thought I share this series of photos which I assume shows this Hypselodoris kanga extending its mouth.
Locality: Puerto Galera, 40 ft, Mindoro Island, Phillipines, Batangas Sea, 22 February 2007, Fringing reef. Length: 3 cm. Photographer: Mike Krampf.
Cheers,
Mike
mtkrampf@yahoo.com
Krampf, M., 2007 (Aug 7) Hypselodoris kanga feeding in the Philippines. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/20398
Dear Mike,
Thanks for these photos. Yes its is H. kanga feeding on its favourite species of Dysidea. To get its anatomy in perspective, the light blue tube which is extended is what we call the oral tube and when it is not being used in feeding it sits inside the head, a bit like what happens to the fingers of a glove when you take them off. The actual mouth is at the tip of the extended oral tube and at its opening are the jaws and radular teeth which bite off pieces of sponge.
The closeup photo of the sponge shows the radiating pattern of fibres which form the skeleton of these dictyoceratid sponges.
Best wishes,
Bill Rudman
Related messages
-
Hypselodoris kanga from Andaman Islands
From: CR Sreeraj, December 14, 2009 -
Hypselodoris kanga from Indonesia
From: Sandrine Templin, March 3, 2008 -
Re: Hypselodoris kanga from Lembeh, Indonesia
From: Kamal El Tawil, September 28, 2007 -
Hypselodoris kanga from Indonesia [2]
From: Francois Zylberman, September 27, 2007 -
Hypselodoris kanga from Lembeh, Indonesia
From: Francois Zylberman, September 27, 2007 -
Hypselodoris kanga laying eggs
From: Carlos Munda, August 23, 2007 -
Hypselodoris kanga laying eggs in Lembeh
From: Mike Krampf, July 28, 2007 -
Re: Hypselodoris kanga feeding
From: Richard Swann, May 14, 2007 -
Hypselodoris kanga feeding
From: Richard Swann, May 10, 2007 -
Hypselodoris kanga feeding - Thailand
From: spencer finn, March 6, 2007 -
Hypselodoris kanga from Lembeh St, Indonesia
From: Ken Tucker, January 11, 2006 -
Hypselodoris kanga from Bali
From: Erwin Kodiat, December 13, 2005 -
Hypselodoris kanga from Indonesia
From: Bill Rudman, July 4, 2005 -
Hypselodoris kanga from The Philippines
From: Paul Osmond, May 3, 2005 -
Hypselodoris kanga - juveniles from Sulawesi?
From: Francis & Pirjo Pellet, December 2, 2003 -
Hypselodoris kanga from Indonesia
From: Danny Van Belle, July 11, 2003 -
Boon sung & Bang sak - Thai place names
From: Danny Van Belle, March 21, 2003 -
Hypselodoris kanga feeding
From: Mary Jane Adams, March 19, 2003 -
Hypselodoris kanga - feeding observation
From: Danny Van Belle, March 14, 2003 -
Hypselodoris kanga from Singapore
From: Ria Tan, January 30, 2003 -
Hypselodoris kanga from Sulawesi
From: Mary Jane Adams , January 3, 2003 -
Hypselodoris kanga from Thailand
From: Danny Van Belle, December 18, 2002 -
Hypselodoris kanga from Sulawesi
From: Mary Jane Adams, July 12, 2002 -
Hypselodoris kanga from Papua New Guinea
From: Tim Murrell , December 13, 2001 -
Hypselodoris kanga from Hong Kong
From: Leslie Chan, July 16, 2001 -
Hypselodoris kanga from Hong Kong
From: Bill Rudman & Brian Darvell, July 16, 2001 -
Hypselodoris kanga from NW Australia
From: Clay Bryce, May 4, 1999 -
Hypselodoris kanga from the Philippines
From: Erwin Koehler, April 23, 1999 -
Hypselodoris kanga from Indonesia
From: Michael Miller, March 5, 1999