Assertion: stag beetle's range | /r/CapableOf | span all four estimates
Facets:
value: from a minimum of 0.9
type: OTHER
Source sentences:
text: A 2015 study provided four independent estimates of the total number of beetle species, giving a mean estimate of some 1.5 million with a "surprisingly narrow range" spanning all four estimates from a minimum of 0.9 to a maximum of 2.1 million beetle species.