Philinopsis cyanea from South Korea

April 14, 2005
From: Dong Bum Koh


Dear Bill,

I would like introduce Philinopsis gardineri (Eliot, 1903) for your Forum.
Please give me your comments on this animal? I really don't know how to thank you for all your comments that are very helpful for me.

Locality: Hwa Soon, South Korea. Depth: 4 m. Length: about 90 mm. 22 January 2005. Sandy bottom with Rock Wall. Photographer: Byung Ro Youn.

Best regards,

Dong Bum Koh

drkoh@seasee.co.kr

D. B. Koh, 2005 (Apr 14) Philinopsis cyanea from South Korea . [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/13420

Dear Koh,
By coincidence, Binyamin Koretz has sent a message about this species from Israel [#13457]. It is a colour form of Philinopsis cyanea, and at 90 mm is quite a large specimen. Your photos show the posterior tip of the head shield forming an erect funnel, and one of your photos shows the posterior end of the visceral hump or 'posterior shield' expanded. This colour form certainly has similarities to P. gardineri but that species only has blue in its colour pattern, never yellow. Also P. gardineri is more elongate and the posterior tip of the head shield is rounded, and unable to fold up into a funnel like P. cyanea.
Best wishes,
Bill Rudman

Rudman, W.B., 2005 (Apr 14). Comment on Philinopsis cyanea from South Korea by Dong Bum Koh. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/13420

Factsheet

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