Berthella? from Croatia

February 28, 2006
From: Mat Vestjens

Hello Bill,
The two attached pictures are made last weekend in Selce, Croatia. We found Berthella aurantiaca during previous dives, but the specimen on the picture is different. It is not smooth and it has small spots. The size was also bigger than that of B. aurantiaca, it was about 30 mm long. The picture was taken at a depth of appr. 6 metres during a night dive. The animal was found on the sand, as the pictures show.

Locality: Selce, 6 metres, Croatia, Adriatic, 11 February 2006, Sandfloor. Length: 30 mm. Photographer: Mat Vestjens.

Can you tell us what species it is?
Best regards,
Mat Vestjens & Anne Frijsinger

annenmat@natuurlijkmooi.net

Vestgens, M., 2006 (Feb 28) Berthella? from Croatia. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/15868

Dear Mat,
I am pretty sure this is a velutinid, perhaps a species of Lamellaria, rather than an opisthobranch. The head tentacles, which poke out from under the mantle seem solid. In a pleurobranch they would be a hollow rolled tube.
Best wishes,
Bill Rudman

Rudman, W.B., 2006 (Feb 28). Comment on Berthella? from Croatia by Mat Vestjens. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/15868

Factsheet

Velutinidae - are they sea slugs?

Related messages

  1. Colpodaspis sp ??
    From: Jean Michel Crouzet, April 19, 2010
  2. Lamellaria from Tunisia
    From: Jamila Ben Souissi, January 18, 2010
  3. Unknown seaslug from Whangaparaoa, New Zealand
    From: Graham Bould, August 20, 2009
  4. Shell-less gastropod from Gulf of St Lawrence, Canada
    From: Patrice Goudreau, July 21, 2007
  5. Re: Photo of a living 'Berthella' sideralis
    From: Jussi Evertsen, January 15, 2007
  6. Re: Photo of a living 'Berthella' sideralis
    From: Jussi Evertsen, January 8, 2007
  7. Re: Photo of a living 'Berthella' sideralis
    From: Jeff Goddard, January 5, 2007
  8. Photo of a living 'Berthella' sideralis
    From: Erling Svensen, January 5, 2007
  9. Re: Lamellaria from Turkey
    From: Mehmet Baki Yokes, December 15, 2006
  10. Lamellaria from Turkey
    From: Haluk Akbatur, December 13, 2006
  11. Unknown dorid? from the Red Sea
    From: Neil Horlock, June 16, 2006
  12. Velutinid snail from Japan
    From: Yasuhiro Shamoto, April 6, 2006
  13. Re: Nudibranch ? from Spain
    From: Juan Lucas Cervera, January 20, 2006
  14. Nudibranch ? from Spain
    From: Marga Iglesias, January 19, 2006
  15. Re: Mysterious sea slug? from Cornwall
    From: Bernard Picton, November 15, 2005
  16. Mysterious sea slug? from Cornwall
    From: Judith Oakley, November 1, 2005
  17. Re: Unidentified Arctic 'Nudibranch'
    From: Philip Sargent, September 15, 2005
  18. Re: Velutinidae in the Arctic
    From: Constantine Mifsud, July 5, 2005
  19. Unidentified Arctic 'Nudibranch'
    From: Tim Siferd, July 1, 2005
  20. Re: Corambe? or velutinid from California
    From: Jeff Goddard, May 19, 2005
  21. Marsenina stearnsii from Oregon
    From: Jeff Goddard, May 19, 2005
  22. Lamellaria diegoensis from Oregon, USA
    From: Jeff Goddard, May 19, 2005
  23. Corambe? or velutinid from California
    From: Douglas Hansen, May 16, 2005
  24. Velutinid from Lord Howe Island
    From: Ian Hutton, February 26, 2004
  25. Berthella? fromNew South Wales
    From: Rachel Przeslawski, September 18, 2003
  26. Sea slug mystery
    From: Steve Zanieri, March 18, 2003
  27. Velutinid from Lord Howe Island
    From: Ian Hutton, December 11, 2002
  28. Is this a velutinid ?
    From: Marina Poddubetskaia, October 28, 2002
  29. Unidentified velutinids from Turkey
    From: Baki Yokes, October 8, 2002
  30. Chelynotus semperi from Solomon Ids
    From: Bruce Potter, September 19, 2002
  31. Velutina? from Alaska
    From: James H. McLean , September 7, 2002
  32. Snail? Slug? from Alaska
    From: Clinton Bauder, August 7, 2002
  33. Re: Opisthobranch? from Mediterranean
    From: Juan Lucas Cervera, July 23, 2002
  34. Opisthobranch? from Mediterranean
    From: Jean-Pierre Bielecki, July 22, 2002
  35. Opisthobranch with a shell
    From: Elianny Dominguez , September 19, 2001
  36. Coriocella spp from the Maldives.
    From: Jim Anderson, May 8, 2001
  37. Mystery from the Maldives
    From: Nishina Masayoshi, January 16, 2001
  38. Velutinid from Port Stephens
    From: Ron Greer, May 28, 2000
  39. Velutinid from southern New South Wales
    From: Akos Lumnitzer, January 27, 2000
  40. Re: Coriocella nigra from Japan
    From: H.Ono, October 6, 1999
  41. Coriocella nigra from Japan
    From: H. Ono, October 5, 1999
  42. Coriocella nigra
    From: Jacquie Sheils , May 5, 1999
  43. A nudibranch-like Coriocella from Okinawa
    From: Bob Bolland, March 23, 1999
  44. Your response to my Coriocella query
    From: Yves Muller, November 2, 1998
  45. Information on Coriocella spp
    From: Yves Muller, October 28, 1998

Show factsheet and all related messages