Thecacera pennigera - Winged thecacera - Gestippelde mosdierslak

Thecacera pennigera  (Montagu, 1803)

Winged thecacera - Gestippelde mosdierslak 

Zeelandbrug, the Netherlands, 26-9-2016. In vitro photo specimen A, L: 16 mm, 30-9-2016.

Zeelandbrug, the Netherlands, 26-9-2016. In vitro photo specimen A, 30-9-2016.

Zeelandbrug, the Netherlands, 26-9-2016. In vitro photo specimen A, 30-9-2016.

Zeelandbrug, the Netherlands, 26-9-2016. In vitro photo specimen A, 30-9-2016.

Zeelandbrug, the Netherlands, 26-9-2016. In vitro photo specimen A, 30-9-2016.

Vuilnisbelt, the Netherlands, 15-7-2020.

Vuilnisbelt, the Netherlands, 8-7-2020. Five specimens on Bugula species.