Tag: phycology
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A deep dive into seaweed structural colour
Investigating the tips of the red seaweed Asparagopsis taxiformis, Hiroshi Kawai & Taizo Motomura identified presence of ‘nanospheres’. The structural colours of blue or white produced by the nanospheres are interpreted as examples of ‘warning colouration’, and ‘camouflage’, respectively.
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Shedding light on marine algae…
Dakota McCoy et al. (2024) demonstrate how heart cockles (Corculum cardissa) utilize specialized windows in their shells to focus sunlight onto symbiotic dinoflagellates for photosynthesis. The windows transmit 11–62% of photosynthetically-active radiation while filtering harmful UV rays, suggesting an adaptive advantage for both the molluscs and their symbionts.
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Did Linnaeus invent binomial nomenclature?
The post discusses the origins of binomial nomenclature, often attributed solely to Carl Linnaeus. It reveals that while Linnaeus popularized and standardized the system, earlier forms existed, notably by Caspar Bauhin. The conclusion emphasizes that Linnaeus did not invent binomial nomenclature, but should be credited with its consistent application.
Plant Cuttings 