Assertion: diplolepideous peristome | /r/HasAspect | two rings
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Haplolepideous peristomes typically consist of a single ring of 16 teeth, but diplolepideous peristomes often have two rings, the inner endostome (from adjacent periclinal IPL and PPL cell walls) and the outer exostome (from PPL and OPL cell walls).
text: Haplolepideous peristomes typically consist of a single ring of 16 teeth, but diplolepideous peristomes often have two rings, the inner endostome (from adjacent periclinal IPL and PPL cell walls) and the outer exostome (from PPL and OPL cell walls).