Umbrella slug-Umbraculum umbraculum (16177634773)

Descrission:

Description: Bronte Pool, Sydney, NSW diet: sponges size: up to 14 cm, on the image: 10cm discovered: 1786, Lightfoot. Date: 11 March 2015, 19:06. Source: Umbrella slug-Umbraculum umbraculum. Author: Sylke Rohrlach from Sydney. Camera location33° 54′ 16.16″ S, 151° 16′ 06.94″ E View all coordinates using: OpenStreetMap-33.904489; 151.268595.