5 messages par Alberto COLLETTI

27/08/2018 Création de sujet : Echinaster juv?

I need confirmation for the identification of this small sea star. I think it could be Echinaster sepositus juv, it is too different from Asterina adult and too big from Asterina juv..


11/04/2018 Création de sujet : Nudibranch ID

I found this nudibranch in a tidepool in Italy (Ancona)

Size 1 cm, depth 20 cm


27/06/2017 Création de sujet : Eggs Capsule ID

Hi, I found this 2 egg capsule on Zostera marina leaf stratum from Adriatic sea (Italy). I'm almost sure they are eggs of Nassaridae but I dont know the spieces.. Any idea?

The other 3 small capsule are eggs of Cyclope neritea


01/06/2017 Création de sujet : Ascidian?

I need help for ID, I think it's an ascidian but I'm not sure

size: 4-5mm

depth: 2 m


04/05/2017 Création de sujet : Spurilla neapolitana feeding

I found this nudibrach (maybe Spurilla neapolitana) feeding on actinia in a tide pool 10-15 cm depth by night. I need help for ID


Nos partenaires