Zoomorphisms refers to having the shape, form, or likeness of an animal; the use of animal forms in symbolism, literature, or representation. The fourth in a series of miniatures, these are Otters.

Instrumentation: Piccolo, 3 Flutes, 3 Oboes, 3 Bassoons, Contra Bassoon, E-Flat Clarinet, 3 B-Flat Clarinets, 4 French Horns in F, 3 B-Flat Trumpets, 2 Trombones, Bass Trombone, Tuba, Timpani(4), Vibrastick, Piccolo Snare Drum, Suspended Cymbals, Orchestral Crash Cymbals, Bass Drum, Woodblock, Whip, Sand Blocks, Sizzle Cymbals, Xylophone, Glockenspiel, Harp, Violin I, Violin II, Viola I, Viola II, Cello I, Cello II, Double Bass I, Double Bass II