Table 1.

Mean coefficients of relationship within a colony sample and between the sample and the remaining stock, including number of successfully extracted probes

	RE	DA2	DA3	NR	NI
Relationship within sample	0.357	0.396	0.396	0.403	0.387
Relationship Sample/ Remaining Stock	0.376	0.404	0.402	0.410	0.397
Successful DNA extractions	28	24	23	28	24