Assertion: oyster's shell | /r/HasProperty | modified into a brood pouch
Facets:
value: in members of the carditidae
type: OTHER
Source sentences:
text: egg capsules are produced by Turtonia minuta; a brood chamber is plastered to the shell of the palaeotaxodont Nucula delphinodonta; and in members of the Carditidae the female shell is modified into a brood pouch.