Glaucilla bennettae (Churchill, Valdés & Ó Foighil, 2014) Marine, Pelagic. The cerata grow in multiple rows from each extension arch, while similar Glaucus atlanticus has cerata arranged in a single row around each arch. The foot of bennettae is uniformly dark blue, while that of atlanticus has a silver stripe down the middle. The tail of atlanticus is much longer too Tropical Indo-Western Pacific. Recently recorded from the Far North, NZ A |