Robuta

https://tomahawkbeach.au/flora-fauna/view-species/dactylophora-nigricans Dusky Morwong (Dactylophora nigricans) - Tomahawk Dusky Morwong (Dactylophora nigricans) — Sea Life found around Tomahawk, north-east Tasmania. The largest of the morwong species with a body that is… dusky morwongdactylophora nigricanstomahawk