bonellein

Krukenberg, too, who follows these investigators in terming it _bonellein_, has recently figured the spectra of Anthea-green, and this also seems to differ considerably from chlorophyl, while I am strongly of the opinion that the pigment of the green crustaceans is, if possible, even more distinct, having not improbably a merely protective resemblance.

Scientific American Supplement, No. 324, March 18, 1882 Various