Smith, D S THE ORGANIZATION AND INNERVATION OF THE LUMINESCENT ORGAN IN A FIREFLY, PHOTURIS PENNSYLVANICA (COLEOPTERA). [electronic resource] - The Journal of cell biology Feb 1963 - 323-59 p. digital Publication Type: Journal Article ISSN: 0021-9525 Standard No.: 10.1083/jcb.16.2.323 doi