Ryan Photographic - Facelinidae - Aeolid nudibranchs
Family Facelinidae
There are currently 132 species of recognized facelinid nudibranchs in 31 genera. Facelinid nudibranchs are characterized by having a radula (tongue) with only a single row of teeth. Most of them feed on hydroids and typically store nematocysts from eaten prey in sacs at the end of their cerata.
Caloria indica Indian Caloria

Caloria indica Indian Caloria Fiji
Jason mirabilis Amazing Jason

Jason mirabilis Amazing Jason nudibranch, Poor Knights, New Zealand

Jason mirabilis Poor Knights, New Zealand 2

Jason mirabilis, Fiordland, New Zealand
Phidiana indica Indian Phidiana

Phidiana indica Raja Ampat, West Papua IMG_0589

Phidiana indica Raja Ampat, West Papua IMG_0594
Pteraeolidia ianthina Blue Dragon Nudibranch
, Kadavu, Fiji IMG_9664 med res.jpg)
Pteraeolidia ianthina Blue Dragon Nudibranch, Kadavu, Fiji IMG_9664
 Kadavu, Fiji med res.jpg)
Pteraeolidia ianthina Kadavu, Fiji