Table 1.

Linear mixed-effects model by restricted maximum likelihood (REML) for alpha diversity of ASV and Shannon indices in Bombus terrestris.

	d.f.	F	Value of p
Main effects – ASV
AIC = 558.685
Age	50	2.63	0.06
Phenotype	50	0.79	0.3783
Main effects – Shannon
AIC = 134.9644
Age	50	4.54	0.0067
Phenotype	50	1.99	0.1646

d.f., degrees of freedom; AIC, Akaike information criterion.