# polychaeteday sciart bhlib womeninsci wormwednesday womeninscience polychaete

Deep homologies: The same genes regulate limb development in cephalopods, arthropods and vertebrates – but not, intriguingly, annelids. https://t.co/PunOJWDz6r

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2019-06-20

Happy by Ada Hill Walker for McIntosh, British Marine Annelids (1922) in https://t.co/YFvI15Q3QE

8 13
2017-07-01

Colourful cirratulids (bristleworms) from McIntosh’s British Marine Annelids (1915)

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2014-06-25