Photo of Madrella ferruginosa taken by Brent Murdoch at Fremantle, Australia (verified by Richard Willan)
Scientific Classification:
KingdomAnimalia
PhylumMollusca
ClassGastropoda
OrderNudibranchia
SuborderArminina
FamilyMadrellidae
SpeciesMadrella ferruginosa

Information

Comment from expert, Richard Willan: A very large adult individual. It has shed (autotomised) most of the cerata which is why you can see more of the back than usual. These cerata are just starting to regrow, and they appear as small brown pointed ‘tentacles’.

Locality

Australia
Fremantle
Feb, Nov, Dec
New South Wales
Jun
Port Phillip Bay
Apr
Queensland
Sep
Victoria
Jan
 
Kenya
Watamu
Mar

Sample Photos of Madrella ferruginosa

Photo by Brent Murdoch in Fremantle, Australia
Photo by Ashley Missen in Port Phillip Bay, Australia
Photo by Deb Aston in Queensland, Australia
Photo by Mark Jones in Victoria, Australia