Assertion: squid's mantle | /r/HasProperty | 15-25mm
Facets:
value: in length
type: OTHER
Source sentences:
text: When the squid's mantle is 15-25mm in length, the squid begins to grow a second pair of fins more anteriorly than the first pair.
text: When their mantles are 15-25 mm in length, a second pair of fins begins to develop in front of their first pair.