Shibue, K., Goto, Y., Kawashima, I., and Shibue, T. 2004. Chemical analysis of surface hydrocarbons in fireflies by direct contact extraction and gas chromatography-mass spectrometry. Anal. Sci. 20:1729-1731. |
|
González, A., Schröder, F., Meinwald, J., and Eisner, T. 1999. N-methylquinolinium 2-carboxylate, a defensive betaine from Photuris versicolor fireflies. J. Nat. Prod. 62:378 -380. |
|