[Coral-List] sea slug breaks its head off and regrows new body

[Douglas Fenner]

The sea slug that cut off its own head and lived to tell the tale

https://www.sciencemag.org/news/2021/03/sea-slug-cut-its-own-head-and-lived-tell-tale?utm_campaign=news_daily_2021-03-08&et_rid=1704

Extreme autotomy and whole body regeneration in photosynthetic sea slugs

https://www.cell.com/current-biology/fulltext/S0960-9822(21)00047-6

Elysia marginata, a tropical ophisthobranch that ingests algae and puts
chloroplasts in its own cells.

Cheers, Doug

-- 
Douglas Fenner
Lynker Technologies, LLC, Contractor
NOAA Fisheries Service
Pacific Islands Regional Office
Honolulu
and:
Coral Reef Consulting
PO Box 997390
Pago Pago, American Samoa 96799-6298  USA

Social cost of carbon emissions much higher than previous estimates
https://www.sciencemag.org/news/2021/01/trump-downplayed-costs-carbon-pollution-s-about-change

A German initiative seeks to curb global emissions of a climate
super-pollutant
https://insideclimatenews.org/news/30122020/chemical-plant-nitrous-oxide-climate-warming-emissions/

The toxic effects of air pollution are so bad that moving from fossil fuels
to clean energy would pay for itself in health-care savings and
productivity gains
<https://nature.us17.list-manage.com/track/click?u=2c6057c528fdc6f73fa196d9d&id=c9f70ba54f&e=190a62d266>
—
even if climate change didn’t exist.  In the US alone, decarbonization
would save 1.4 MILLION lives in the US alone.  And save $700 Billion a year.
https://www.vox.com/energy-and-environment/2020/8/12/21361498/climate-change-air-pollution-us-india-china-deaths