![](http://www.alamy.com/thumbs/6/F9BDB02A-FD95-4ABF-91B5-B3C1F0CBD329/2JD5RCY.jpg)
Tropical marine flat worm from the genus Pericelis. Dorsal view.
Size: 4752px × 3156px
Photo credit: © Alf Jacob Nilsen / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: cotylea, diposthidae, flat, flatmark, flatormer, pericelididae, pericelis, platyhelminthes, polycladida, turbellarian, worm, worms