Note 19 — Chapter II · CRUSTACEA (CONTINUED): ENTOMOSTRACA—BRANCHIOPODA—PHYLLOPODA—CLADOCERA—WATER-FLEAS
Reading edition
[The red pigment in Lernanthropus, see p. 68, has been shown to be not haemoglobin, so that the presence of this substance in Phyllopod blood becomes doubtful.—G.S.]