Assertion: barnacle | /r/HasProperty | anelasma squalicola
Facets:
Source sentences:
text: The barnacle Anelasma squalicola looks like a goose barnacle, but it has no feathery feeding legs and buries its thick stem inside the shark's back, drawing nutrients through a network of filamentary "roots.
text: The barnacle is Anelasma squalicola and was in fact first described by Charles Darwin in his 1851 magnum opus.