#diversification
#chemosensation

The hectocotylus is octopuses' arm specialized in identifying preys as well as a male's penis. In males, its sensory cells also detect the progesterone produced by a female's ovary and where to find it/her.

Morphology and ultrastructure of external sense organs of Drosophila larvae Advanced electron microscopy techniques have been applied to comprehensively describe the cellular details and ultrastructural characteristics of all sensilla within the external sensory system of Dro...

Morphology and ultrastructure of external #sense #organs of #Drosophila larvae #Elife #PankratzLab @unibonn.bsky.social #chemosensation; #electron #microscopy; #neuroscience shorturl.at/gBgCK