
Shell of the Week: The Jupiter Dondice
At 10 mm in length (a little less than 0.5 inch), the Jupiter Dondice, Dondice jupiteriensis García-Mendez, Padula, and Valdés, 2022, is one of the smallest (and most attractive) local species of nudibranchs (shell-less gastropods). The Jupiter Dondice has “moustache-like,” oral tentacles (left on image.) These tentacles can reach more than half the slug’s body length! The rhinophores, sensorial projections behind the oral tentacles, have irregular arrangements of rings on their upper half. The