Chromatic Contrast Chromatic Contrast Achromatic Contrast Achromatic Contrast
VIS Model
UV Model
Difference (%)
VIS Model
UV Model
Difference (%)
Poison Frogs Poison Frogs Poison Frogs Poison Frogs Poison Frogs Poison Frogs Poison Frogs Poison Frogs Poison Frogs
Ameerega bilinguis
16.40 ± 4.24
19.71 ± 2.97
3.31 (20.18%)
50.63 ± 2.57
50.69 ± 2.59
0.06 (0.12%)
Epipedobates tricolor (Cielito morph)
6.21 ± 0.91
6.87 ± 1.29
0.66 (10.63%)
78.63 ± 4.81
78.55 ± 4.87
-0.08 (-0.10%)
Oophaga sylvatica (Lita morph) *
24.96 ± 5.05
32.39 ± 6.76
7.43 (29.77%)
26.22 ± 4.29
26.45 ± 4.30
0.23 (0.88%)
Heliconiinae Butterflies Heliconiinae Butterflies Heliconiinae Butterflies Heliconiinae Butterflies Heliconiinae Butterflies Heliconiinae Butterflies Heliconiinae Butterflies Heliconiinae Butterflies
Eueides isabella
13.47 ± 1.89
24.99 ± 0.73
11.52 (85.52%)
74.30 ± 1.97
74.71 ± 1.97
0.41 (0.55%)
Heliconius atthis
15.28 ± 3.94
28.25 ± 1.01
12.97 (84.88%)
58.26 ± 7.77
58.72 ± 7.92
0.46 (0.79%)
Heliconius erato
6.68 ± 2.98
20.74 ± 3.98
14.06 (210.48%)
59.99 ± 9.34
60.30 ± 9.37
0.31 (0.52%)
Heliconius ismenius
36.91 ± 3.48
49.50 ± 1.35
12.59 (34.11%)
37.21 ± 9.38
37.37 ± 9.42
0.16 (0.43%)
Heliconius melpomene aglaope
5.84 ± 4.52
12.06 ± 5.88
6.22 (106.51%)
65.30 ± 6.22
65.50 ± 6.28
0.20 (0.31%)
Heliconius melpomene plessen
7.18 ± 4.35
15.00 ± 2.68
7.82 (108.91%)
89.90 ± 4.49
90.19 ± 4.40
0.29 (0.32%)