Phyllidia haegeli
{{Short description|Species of gastropod}}
{{Speciesbox
| image = B156796.jpg
| image_caption = The nudibranch Phyllidia haegeli, Padangbai, Bali.
| taxon = Phyllidia haegeli
| authority = (Fahrner & Beck, 2000)Fahrner A. & Beck L.A. 2000. Identification key to the Indo-Pacific species of the nudibranch family Phyllidiidae Rafinesque, 1814, including the description of two new species. Archiv für Molluskenkunde, 128(1-2): 189-211
| synonyms =
- Fryeria haegeli Fahrner & Beck, 2000
}}
Phyllidia haegeli is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.Bouchet, P. (2015). [http://www.marinespecies.org/aphia.php?p=taxdetails&id=536580 Phyllidia haegeli (Fahrner & Beck, 2000).] In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-11-03.
Distribution
This species was described from Trawangan slope reef, Gili Trawangan, Lombok, Indonesia. It also occurs in Bali and Anilao in the Philippines.Siers, S. (2009). [http://www.nudipixel.net/photo/00022252/ Phyllidia haegeli] (as Phyllidia varicosa), Nudipixel, accessed 2016-11-18
Description
This nudibranch has a blue background to the dorsum, becoming darker at the margin. It has a pattern of four longitudinal black lines on the dorsum separating three ridges with tall yellow-capped tubercles surrounded by pale blue. At the edge of the mantle there are vertical lines of smaller tubercles with darker centres with broken black lines between them. The rhinophores are yellow. It is similar in appearance to Phyllidia coelestis, Phyllidia varicosa and Phyllidia picta.
Diet
This species feeds on a sponge.