Fig. 10.14 Proportions of cold- and warm-water euphausiids in the water column
above and in cold core rings of increasing ages. Cold-water species, dominated by
Euphausia krohnii and Nematoscelis megalops, are displaced downward and replaced
by a complex suite of warm-water species.
(After Endo & Wiebe 2007.)
Similarly, loops to the north can join into anticyclonic rings with warm Sargasso