Living lights : A popular account of phosphorescent animals and vegetables

Description

Living lights : A popular account of phosphorescent animals and vegetables by Charles Frederick Holder is a popular natural history book written in the late 19th century. It explores the phenomenon of bioluminescence across the animal and plant kingdoms (and even minerals), with special emphasis on marine life, presenting vivid observations, experiments, and travel reports to engage curious readers and young naturalists. The opening of the book lays out the author’s aim to entice young people into outdoor observation through the marvels of natural light, noting that while luminous organs are well described, the true cause of animal phosphorescence remains unknown. It then surveys bioluminescence at sea: the teeming, star-like glow of Noctiluca at the surface; the “meteors” of jellyfish and ctenophores such as Venus’ girdle; and fixed “lights” like sea anemones, corals, sea-fans, and sea-pens that can illuminate whole underwater “forests.” Next come deep-sea echinoderms—brilliant starfish and ophiuroids dredged from great depths—followed by luminous worms, from earthworms and rotifers to flamboyantly glowing marine polychaetes. The narrative turns to mollusks, from the lamp-like Pholas to wing-footed pteropods (Cleodora) and the striking, transparent Phyllirhoë, with notes on possible glow in squids. It concludes this opening stretch by introducing lightning-bugs, blending field anecdotes (including Jamaican fireflies) with clear descriptions of their light organs and behavior. (This is an automatically generated summary.)