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AH_Jumping spider Phidippus regius male UV light eyes_4126.jpg
Regal Jumping Spider {Phidippus regius} male illuminated with UV light. Spiders posses fluorophores in their haemolymph, causing their eyes and joints to fluoresce under ultraviolet light. Captive, originating from North America. website
© Alex Hyde 4972x3315 / 6.7MB
Phidippus regius, Regal Jumping Spider, UV, animals, arachnids, bizarre, black, close up, closeup, colorful, colourful, eyes, fluoresce, fluorescence, fluorescing, fluorophores, glowing, haemolymph, hairs, hairy, horizontal, invertebrates, jumping, jumping spider, light, macro, male, portrait, salticidae, spiders, ultraviolet