FIGURE 2 in Convolutriloba macropyga sp. nov., an uncommonly fecund acoel (Acoelomorpha) discovered in tropical aquaria

FIGURE 2. Convolutriloba macropyga sp. nov.; photomicrographs of living specimens. A. Dorsal view of whole anaesthetized specimen. Black arrowhead points to eyespot, black arrow to diamond-shaped spot of pigment cells. B. Ventral view of whole anaesthetized specimen. White arrowhead indicates mouth, white arrow seminal bursa and bursal nozzle tissue, black arrowhead ventral flap, and black arrow male gonopore. C. Dorsal view of cluster of three specimens showing refractive blue sheen. D. Dorsal body surface with blue concrements in incident light. E. Dorsal body surface with concrements in transmitted light. F. Rhabdoid glands of dorsal body wall. Arrow indicates refractile, uncolored rhabdoids; asterisk marks red rhabdoid gland cell; arrowhead indicates symbiotic algal cell.