Carnegie Inst. Washington Pub. 535 — Longley and Hildebrand 



Plate i 



Fig. 1. Aulostomus maculatus, trumpet fish, hiding through mimicry in a sea feather, 

 Gorgonia acerosa. 



Fig. 2. Aulostomus maculatus, trumpet fish, resting with head downward in a sea feather, 

 Gorgonia acerosa, where it cannot readily be seen. 



