Eguchi, E Localization of the violet and yellow receptor cells in the crayfish retinula. [electronic resource] - The Journal of general physiology Oct 1973 - 355-74 p. digital Publication Type: Journal Article ISSN: 0022-1295 Standard No.: 10.1085/jgp.62.4.355 doi Subjects--Topical Terms: Adaptation, OcularAnimalsAstacoidea--anatomy & histologyLysosomesPhotic StimulationPhotoreceptor Cells--cytologyRetina--cytologyRetinal Pigments--analysis