. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 420 500 Wavelength (nro) 420 500 580 Wavelength (nm) c 370 %w *- 570 Figure 1. Spectral sensitivity nl \i>i<"nni\ (A) Standardised mean spectral sensitivity curse (solid line I I'oi \ cj/'/u'vin and \ .7, gans (n = 10). Criterion responses ranged from 20-50 /jV. Standard errors are represented by vertical bars. Sensitivity is defined as the recip- rocal of the quantum flux (photons/cnr/s) required to elicit the crite- rion response at each wavelength. Maximum sensitivity centers on 490 nm. Dashed line represents t
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 420 500 Wavelength (nro) 420 500 580 Wavelength (nm) c 370 %w *- 570 Figure 1. Spectral sensitivity nl \i>i<"nni\ (A) Standardised mean spectral sensitivity curse (solid line I I'oi \ cj/'/u'vin and \ .7, gans (n = 10). Criterion responses ranged from 20-50 /jV. Standard errors are represented by vertical bars. Sensitivity is defined as the recip- rocal of the quantum flux (photons/cnr/s) required to elicit the crite- rion response at each wavelength. Maximum sensitivity centers on 490 nm. Dashed line represents the absorptance curve tor a hypothetical rhodopsm with .1 AI]14, of 490 nm. and an of .5. (B) Green chro- matic adaptation had DO effect on the spectral sensitivity >900: spew gibbosus Votostomw >900 >9002 spew elegaru Systellaspii 620-900 100-300 spew debilis pholophorcs Janicella 500-600 30-250 spew spinacauda photophorcs Oplophortu 490-750 140-375 spew spinosiu photophores Opti >;'/!( in/\ 440-650 60-750 spew gracilirostris pholophores 'Zieman. 1975. 2 J. Childress. pers. comm. ever, the location of the two sensitivity maxima at 400 and 500 nm. when present, was very consistent, as seen in the average curve for the eight specimens in which two maxima were present (Fig. 5A). Spectral sensitivity did B -7 4. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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