10 Janolus hyalinus

10 Janolus hyalinus

The transparent foot is broadest at the gently-rounded, bilaminate anterior which lacks propodial tentacles or projections. It narrows gradually towards the posterior until the metapodium, which tapers to a long, slender, virtually invisible point (1).
Extended length 15 mm. LWS, Menai Strait, Wales. April 2011.