1. Palio nothus. Length 10.5mm. Mantle edge terminates in large, bright white, bluntly branched branchial lobe. Grey-green of body broken into network by broad low pale tubercles. Translucent, shows fawn viscera near gills. Menai Strait, Wales. March 2012.
2. Palio nothus. Length 10.5mm. Mantle edge terminates in large, bright white, bluntly branched branchial lobe. Grey-green of body broken into network by broad low pale tubercles. Translucent, shows fawn viscera near gills. Menai Strait, Wales. March 2012.

Palio nothus. Length 10.5mm. Mantle edge terminates in large, bright white, bluntly branched branchial lobe. Grey-green of body broken into network by broad low pale tubercles. Translucent, shows fawn viscera near gills. Menai Strait, Wales. March 2012.