Ancula gibbosa. Length 10mm. Ten lamellae on rhinophore. Reduced mantle rim carrying erect elongate papillae at side of gills. Brown viscera visible below gills. Extreme low water spring tide, Menai Strait, Wales. March 2011.
Ancula gibbosa. Length 10mm. Ten lamellae on rhinophore. Reduced mantle rim carrying erect elongate papillae at side of gills. Brown viscera visible below gills. Extreme low water spring tide, Menai Strait, Wales. March 2011.
Ancula gibbosa. Length 10mm. Ten lamellae on rhinophore. Reduced mantle rim carrying erect elongate papillae at side of gills. Brown viscera visible below gills. Extreme low water spring tide, Menai Strait, Wales. March 2011.