1. Aeolidiella sanguinea. Orange specimen with orange-brown internal digestive gland, and distinct white tips on cerata. No surface pigment. Blood-red specimens also occur. LWS, Menai Strait, Wales. Sept. 2009.
2. Aeolidiella sanguinea. Orange specimen with orange-brown internal digestive gland, and distinct white tips on cerata. No surface pigment. Blood-red specimens also occur. LWS, Menai Strait, Wales. Sept. 2009.

Aeolidiella sanguinea. Orange specimen with orange-brown internal digestive gland, and distinct white tips on cerata. No surface pigment. Blood-red specimens also occur. LWS, Menai Strait, Wales. Sept. 2009.