Hearts of some non-malacostracan crustaceans.

2018-09-20T17:53:54Z (GMT) by Torben Göpel Christian S. Wirkner

A: Heart of Hutchinsoniella macracantha, location in the body (ventral view, cLSM). B: Heart of H. macracantha (dorsal view, cLSM). C: Heart of Daphnia magna (lateral view, anterior is right, cLSM), arrowhead indicates anterior opening of the heart. D: Heart of Pseudodiaptomus pelagicus, location in the body (lateral view, cLSM). E: Heart of Centropages typicus (dorsal view, cLSM, red cyan anaglyph, use goggles). aa: anterior aorta; aav: anterior aortic valve; h: heart; ost: ostium.